can switch between line/candle chart, and log scale, ...
This commit is contained in:
7u83
parent
52e359f028
commit
4b35628079
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@ -49,12 +49,6 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
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private int first_bar, last_bar;
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public final void initChart() {
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// data = new OHLCData(60000*30);
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//data = new OHLCData(60000*30);
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//data = Globals.se.getOHLCdata(60000 * 30);
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this.setCompression(10000);
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}
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/**
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* Creates new form Chart
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@ -65,7 +59,7 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
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}
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initComponents();
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initChart();
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//initChart();
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// initCtxMenu();
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//setCompression(60000);
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if (Globals.se == null) {
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@ -78,7 +72,7 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
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// scrollPane.setViewportView(this);
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}
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OHLCData data;
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@Override
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public Dimension getPreferredScrollableViewportSize() {
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@ -169,6 +163,8 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
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if (xl_color != null) {
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g.setColor(xl_color);
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}
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g.drawLine(clip_bounds.x, y,clip_bounds.width,y);
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Dimension dim = getSize();
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@ -249,7 +245,7 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
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}
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boolean logs = false;
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//boolean logs = false;
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/* float getY0(float y) {
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@ -297,12 +293,24 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
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// return (y+c_rect.y-c_rect.height)/c_yscaling+c_mm.getMin();
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}
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*/
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private void drawLineItem(RenderCtx ctx, int prevx, int x, OHLCDataItem prev, OHLCDataItem i){
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Graphics2D g = ctx.g;
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if (prev==null)
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prev=i;
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int y1 = (int)ctx.getY(prev.close);
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int y2 = (int)ctx.getY(i.close);
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Color cur = g.getColor();
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g.setColor(Color.RED);
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g.drawLine(prevx,y1,x,y2);
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g.setColor(cur);
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}
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private void drawCandleItem(RenderCtx ctx, int prevx, int x, OHLCDataItem prev, OHLCDataItem i) {
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Graphics2D g = ctx.g;
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Rectangle r = ctx.rect;
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if (i.open < i.close) {
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int xl = (int) (x + ctx.iwidth / 2);
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@ -349,6 +357,7 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
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*/
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protected enum ChartType {
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CANDLESTICK,
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LINE,
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BAR,
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VOL,
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}
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@ -360,6 +369,9 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
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case CANDLESTICK:
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this.drawCandleItem(ctx, prevx, x, prev, i);
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break;
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case LINE:
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this.drawLineItem(ctx, prevx, x, prev, i);
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break;
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case VOL:
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this.drawBarItem(ctx, prevx, x, prev, i);
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break;
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@ -434,7 +446,7 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
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for (int i = first_bar; i < last_bar && i < data.size(); i++) {
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OHLCDataItem di = data.get(i);
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int x = (int) (i * em_width * x_unit_width); //em_width;
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this.drawItem(ctx, x - em_width, x, prev, di); //, ctx.scaling, data.getMin());
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this.drawItem(ctx, (int) (x - em_width * x_unit_width), x, prev, di); //, ctx.scaling, data.getMin());
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// myi++;
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prev = di;
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@ -449,54 +461,44 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
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/**
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* definition for a sub-chart window
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*/
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class SubChartDef {
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public class SubChartDef {
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/**
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* Height of sub-chart in percent
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*/
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float height;
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public float height;
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/**
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* top padding in em_height
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*/
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float padding_top = 0;
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public float padding_top = 0;
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/**
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* bottom padding in em_height
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* bottom padding in em_height (not implemented yet)
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*/
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float padding_bottom = 0;
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public float padding_bottom = 0;
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ChartType type;
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OHLCData data;
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public ChartType type;
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public OHLCData data;
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Color bgcolor = null;
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public Color bgcolor = null;
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/**
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* logarithmic scaling
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*/
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public boolean log=false;
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}
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protected OHLCData data;
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ArrayList<SubChartDef> charts = new ArrayList<>();
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void addChart(SubChartDef d) {
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protected void addChart(SubChartDef d) {
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charts.add(d);
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}
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void setupCharts() {
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charts = new ArrayList<>();
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SubChartDef main = new SubChartDef();
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main.height = 0.8f;
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main.type = ChartType.CANDLESTICK;
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main.data = this.data;
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main.bgcolor = Color.BLUE;
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main.padding_top = 0.02f;
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addChart(main);
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SubChartDef vol = new SubChartDef();
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vol.height = 0.2f;
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vol.type = ChartType.VOL;
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vol.data = this.data;
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// vol.bgcolor = Color.GRAY;
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addChart(vol);
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}
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void drawAll(Graphics2D g) {
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int pwidth = (int) (em_width * x_unit_width * (num_bars + 1)) + clip_bounds.width;
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@ -504,8 +506,15 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
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this.revalidate();
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int h1 = 0;
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for (SubChartDef d : charts) {
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if (d.data==null){
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System.out.printf("Data is null\n");
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System.exit(0);
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}
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// calclulate the min/max values
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switch (d.type) {
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@ -545,8 +554,8 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
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ctx.iwidth = (float) ((x_unit_width * em_width) * 0.9f);
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this.ct = d.type;
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logs = false;
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c_mm.setLog(false);
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// logs = false;
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c_mm.setLog(d.log);
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drawChart(ctx);
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@ -555,6 +564,10 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
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}
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}
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protected void setupSubCharts(){
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}
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private void draw(Graphics2D g) {
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@ -567,7 +580,8 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
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// g.setColor(Color.RED);
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// g.drawRect(0,0,gdim.width,gdim.height);
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this.setupCharts();
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this.charts = new ArrayList<>();
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setupSubCharts();
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num_bars = data.size();
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@ -658,7 +672,7 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
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ctx.iwidth = (float) ((x_unit_width * em_width) * 0.9f);
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this.ct = ChartType.CANDLESTICK;
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logs = true;
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// logs = true;
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c_mm.setLog(true);
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drawChart(ctx);
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@ -682,7 +696,7 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
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ctx.g = g;
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ctx.iwidth = (float) ((x_unit_width * em_width) * 0.9f);
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logs = false;
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// logs = false;
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c_mm.setLog(false);
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this.ct = ChartType.VOL;
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drawChart(ctx);
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@ -770,22 +784,24 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
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// TODO add your handling code here:
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}//GEN-LAST:event_jCheckBoxMenuItem1ActionPerformed
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protected void setCompression(int timeFrame) {
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/* protected void setCompression(int timeFrame) {
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javax.swing.SwingUtilities.invokeLater(() -> {
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data = Globals.se.getOHLCdata(timeFrame);
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System.out.printf("Getting ohls data \n");
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if (data == null){
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System.out.printf("it is null\n");
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}
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invalidate();
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repaint();
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});
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}
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*/
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@Override
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public void UpdateQuote(Quote q) {
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// System.out.print("Quote Received\n");
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// this.realTimeAdd(q.time, (float) q.price, (float)q.volume);
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// data.realTimeAdd(q.time, (float) q.price, (float) q.volume);
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// this.invalidate();
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this.repaint();
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}
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@ -13,16 +13,56 @@
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<Property name="text" type="java.lang.String" value="Compression"/>
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</Properties>
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</Menu>
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<MenuItem class="javax.swing.JCheckBoxMenuItem" name="jCheckBoxMenuItem1">
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<Menu class="javax.swing.JMenu" name="typeMenu">
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<Properties>
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<Property name="text" type="java.lang.String" value="Chart Type"/>
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</Properties>
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<SubComponents>
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<MenuItem class="javax.swing.JRadioButtonMenuItem" name="lineTypeItem">
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<Properties>
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<Property name="buttonGroup" type="javax.swing.ButtonGroup" editor="org.netbeans.modules.form.RADComponent$ButtonGroupPropertyEditor">
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<ComponentRef name="typeButtonGroup"/>
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</Property>
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<Property name="mnemonic" type="int" value="108"/>
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<Property name="text" type="java.lang.String" value="Line"/>
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<Property name="actionCommand" type="java.lang.String" value="LINE"/>
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</Properties>
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<Events>
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<EventHandler event="itemStateChanged" listener="java.awt.event.ItemListener" parameters="java.awt.event.ItemEvent" handler="lineTypeItemItemStateChanged"/>
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<EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="lineTypeItemActionPerformed"/>
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</Events>
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</MenuItem>
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<MenuItem class="javax.swing.JRadioButtonMenuItem" name="candleTypeMEnuItem">
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<Properties>
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<Property name="buttonGroup" type="javax.swing.ButtonGroup" editor="org.netbeans.modules.form.RADComponent$ButtonGroupPropertyEditor">
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<ComponentRef name="typeButtonGroup"/>
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</Property>
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<Property name="mnemonic" type="int" value="99"/>
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<Property name="text" type="java.lang.String" value="Candle Stick"/>
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<Property name="actionCommand" type="java.lang.String" value="CNADLESTICK"/>
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</Properties>
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<Events>
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<EventHandler event="itemStateChanged" listener="java.awt.event.ItemListener" parameters="java.awt.event.ItemEvent" handler="candleTypeMEnuItemItemStateChanged"/>
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</Events>
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</MenuItem>
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</SubComponents>
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</Menu>
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<Component class="javax.swing.JPopupMenu$Separator" name="jSeparator1">
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</Component>
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<MenuItem class="javax.swing.JCheckBoxMenuItem" name="logMenu">
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<Properties>
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<Property name="mnemonic" type="int" value="108"/>
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<Property name="selected" type="boolean" value="true"/>
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<Property name="text" type="java.lang.String" value="Log Scale"/>
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<Property name="toolTipText" type="java.lang.String" value=""/>
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</Properties>
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<Events>
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<EventHandler event="itemStateChanged" listener="java.awt.event.ItemListener" parameters="java.awt.event.ItemEvent" handler="logMenuItemStateChanged"/>
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</Events>
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</MenuItem>
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</SubComponents>
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</Container>
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<Component class="javax.swing.ButtonGroup" name="typeButtonGroup">
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</Component>
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</NonVisualComponents>
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<Events>
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<EventHandler event="mouseWheelMoved" listener="java.awt.event.MouseWheelListener" parameters="java.awt.event.MouseWheelEvent" handler="formMouseWheelMoved"/>
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@ -5,25 +5,66 @@
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*/
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package gui;
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import chart.Chart;
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import java.awt.Color;
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import java.util.ArrayList;
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import java.util.Objects;
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import javax.swing.ButtonGroup;
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import javax.swing.JCheckBoxMenuItem;
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import javax.swing.JMenuItem;
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import javax.swing.JRadioButtonMenuItem;
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import sesim.Exchange;
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import sesim.OHLCData;
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/**
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*
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* @author 7u83 <7u83@mail.ru>
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*/
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public class MainChart extends chart.Chart {
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ButtonGroup typeGroup=new ButtonGroup();
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/**
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* Creates new form MainChart
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*/
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public MainChart() {
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System.out.printf("This is the main chart constructor\n");
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initComponents();
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initCtxMenu();
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setCompression();
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this.xl_bgcolor=Color.ORANGE;
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this.xl_height=3;
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this.candleTypeMEnuItem.setSelected(true);
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//xl_bgcolor = Color.ORANGE;
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// xl_color = Color.RED;
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this.xl_height = 3;
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}
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//OHLCData data;
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@Override
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protected void setupSubCharts() {
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// charts = new ArrayList<>();
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Chart.SubChartDef main = new Chart.SubChartDef();
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main.height = 0.8f;
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main.type = this.chart_type;
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main.data = data;
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// main.bgcolor = Color.BLUE;
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main.padding_top = 0.02f;
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main.log = logMenu.isSelected();
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addChart(main);
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Chart.SubChartDef vol = new Chart.SubChartDef();
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vol.height = 0.2f;
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vol.padding_top = 0.08f;
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vol.type = ChartType.VOL;
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vol.data = data;
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// vol.bgcolor = Color.GRAY;
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addChart(vol);
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}
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private void showCtxMenu(java.awt.event.MouseEvent evt) {
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@ -47,9 +88,17 @@ public class MainChart extends chart.Chart {
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1 * 24 * 3600 * 1000, 2 * 24 * 3600 * 1000
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};
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private final Integer default_cmopression = 60 * 1000;
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private void initCtxMenu() {
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ButtonGroup group = new ButtonGroup();
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for (int i = 0; i < this.ctxMenuCompressionValues.length; i++) {
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JMenuItem item = new JMenuItem(this.ctxMenuCompressionText[i]);
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JRadioButtonMenuItem item = new JRadioButtonMenuItem(this.ctxMenuCompressionText[i]);
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group.add(item);
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if (Objects.equals(this.ctxMenuCompressionValues[i], this.default_cmopression)) {
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item.setSelected(true);
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}
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item.addActionListener((java.awt.event.ActionEvent evt) -> {
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ctxMenuCompActionPerformed(evt);
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@ -58,12 +107,69 @@ public class MainChart extends chart.Chart {
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}
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}
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protected final void setCompression0(int timeFrame) {
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javax.swing.SwingUtilities.invokeLater(() -> {
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data = Globals.se.getOHLCdata(timeFrame);
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invalidate();
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repaint();
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});
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}
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void setCompression() {
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for (int i = 0; i < this.ctxMenuCompressionText.length; i++) {
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JRadioButtonMenuItem item = (JRadioButtonMenuItem) compMenu.getItem(i);
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if (item.isSelected()) {
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setCompression0(this.ctxMenuCompressionValues[i]);
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}
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}
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}
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private ChartType chart_type=ChartType.CANDLESTICK;
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/*
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void setType(){
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for (int i = 0; i < this.typeMenu.getItemCount(); i++) {
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JRadioButtonMenuItem item = (JRadioButtonMenuItem) compMenu.getItem(i);
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if (item.isSelected()) {
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if ("LINE".equals(item.getActionCommand())){
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chart_type=ChartType.LINE;
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}
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if ("CNADLESTICK".equals(item.getActionCommand())){
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chart_type=ChartType.CANDLESTICK;
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}
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}
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}
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doRedraw();
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}
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*/
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// boolean log = false;
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protected void doRedraw() {
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// log = this.logMenu.isSelected();
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javax.swing.SwingUtilities.invokeLater(() -> {
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invalidate();
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repaint();
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});
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}
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public void initChart() {
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setCompression();
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doRedraw();
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}
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private void ctxMenuCompActionPerformed(java.awt.event.ActionEvent evt) {
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setCompression();
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String cmd = evt.getActionCommand();
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for (int i = 0; i < this.ctxMenuCompressionText.length; i++) {
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if (this.ctxMenuCompressionText[i].equals(cmd)) {
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|
||||
setCompression(this.ctxMenuCompressionValues[i]);
|
||||
setCompression0(this.ctxMenuCompressionValues[i]);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -80,16 +186,57 @@ public class MainChart extends chart.Chart {
|
|||
|
||||
ctxMenu = new javax.swing.JPopupMenu();
|
||||
compMenu = new javax.swing.JMenu();
|
||||
jCheckBoxMenuItem1 = new javax.swing.JCheckBoxMenuItem();
|
||||
typeMenu = new javax.swing.JMenu();
|
||||
lineTypeItem = new javax.swing.JRadioButtonMenuItem();
|
||||
candleTypeMEnuItem = new javax.swing.JRadioButtonMenuItem();
|
||||
jSeparator1 = new javax.swing.JPopupMenu.Separator();
|
||||
logMenu = new javax.swing.JCheckBoxMenuItem();
|
||||
typeButtonGroup = new javax.swing.ButtonGroup();
|
||||
|
||||
compMenu.setText("Compression");
|
||||
ctxMenu.add(compMenu);
|
||||
|
||||
jCheckBoxMenuItem1.setMnemonic('l');
|
||||
jCheckBoxMenuItem1.setSelected(true);
|
||||
jCheckBoxMenuItem1.setText("Log Scale");
|
||||
jCheckBoxMenuItem1.setToolTipText("");
|
||||
ctxMenu.add(jCheckBoxMenuItem1);
|
||||
typeMenu.setText("Chart Type");
|
||||
|
||||
typeButtonGroup.add(lineTypeItem);
|
||||
lineTypeItem.setMnemonic('l');
|
||||
lineTypeItem.setText("Line");
|
||||
lineTypeItem.setActionCommand("LINE");
|
||||
lineTypeItem.addItemListener(new java.awt.event.ItemListener() {
|
||||
public void itemStateChanged(java.awt.event.ItemEvent evt) {
|
||||
lineTypeItemItemStateChanged(evt);
|
||||
}
|
||||
});
|
||||
lineTypeItem.addActionListener(new java.awt.event.ActionListener() {
|
||||
public void actionPerformed(java.awt.event.ActionEvent evt) {
|
||||
lineTypeItemActionPerformed(evt);
|
||||
}
|
||||
});
|
||||
typeMenu.add(lineTypeItem);
|
||||
|
||||
typeButtonGroup.add(candleTypeMEnuItem);
|
||||
candleTypeMEnuItem.setMnemonic('c');
|
||||
candleTypeMEnuItem.setText("Candle Stick");
|
||||
candleTypeMEnuItem.setActionCommand("CNADLESTICK");
|
||||
candleTypeMEnuItem.addItemListener(new java.awt.event.ItemListener() {
|
||||
public void itemStateChanged(java.awt.event.ItemEvent evt) {
|
||||
candleTypeMEnuItemItemStateChanged(evt);
|
||||
}
|
||||
});
|
||||
typeMenu.add(candleTypeMEnuItem);
|
||||
|
||||
ctxMenu.add(typeMenu);
|
||||
ctxMenu.add(jSeparator1);
|
||||
|
||||
logMenu.setMnemonic('l');
|
||||
logMenu.setText("Log Scale");
|
||||
logMenu.setToolTipText("");
|
||||
logMenu.addItemListener(new java.awt.event.ItemListener() {
|
||||
public void itemStateChanged(java.awt.event.ItemEvent evt) {
|
||||
logMenuItemStateChanged(evt);
|
||||
}
|
||||
});
|
||||
ctxMenu.add(logMenu);
|
||||
|
||||
addMouseWheelListener(new java.awt.event.MouseWheelListener() {
|
||||
public void mouseWheelMoved(java.awt.event.MouseWheelEvent evt) {
|
||||
|
|
@ -146,10 +293,39 @@ public class MainChart extends chart.Chart {
|
|||
showCtxMenu(evt);
|
||||
}//GEN-LAST:event_formMousePressed
|
||||
|
||||
private void logMenuItemStateChanged(java.awt.event.ItemEvent evt) {//GEN-FIRST:event_logMenuItemStateChanged
|
||||
doRedraw();
|
||||
}//GEN-LAST:event_logMenuItemStateChanged
|
||||
|
||||
private void lineTypeItemActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_lineTypeItemActionPerformed
|
||||
// TODO add your handling code here:
|
||||
}//GEN-LAST:event_lineTypeItemActionPerformed
|
||||
|
||||
private void candleTypeMEnuItemItemStateChanged(java.awt.event.ItemEvent evt) {//GEN-FIRST:event_candleTypeMEnuItemItemStateChanged
|
||||
if (this.candleTypeMEnuItem.isSelected()){
|
||||
this.chart_type=ChartType.CANDLESTICK;
|
||||
System.out.printf("Set Set Candlestick\n");
|
||||
}
|
||||
doRedraw();
|
||||
}//GEN-LAST:event_candleTypeMEnuItemItemStateChanged
|
||||
|
||||
private void lineTypeItemItemStateChanged(java.awt.event.ItemEvent evt) {//GEN-FIRST:event_lineTypeItemItemStateChanged
|
||||
if (this.lineTypeItem.isSelected()){
|
||||
this.chart_type=ChartType.LINE;
|
||||
System.out.printf("Set LIne\n");
|
||||
}
|
||||
doRedraw();
|
||||
}//GEN-LAST:event_lineTypeItemItemStateChanged
|
||||
|
||||
|
||||
// Variables declaration - do not modify//GEN-BEGIN:variables
|
||||
private javax.swing.JRadioButtonMenuItem candleTypeMEnuItem;
|
||||
private javax.swing.JMenu compMenu;
|
||||
private javax.swing.JPopupMenu ctxMenu;
|
||||
private javax.swing.JCheckBoxMenuItem jCheckBoxMenuItem1;
|
||||
private javax.swing.JPopupMenu.Separator jSeparator1;
|
||||
private javax.swing.JRadioButtonMenuItem lineTypeItem;
|
||||
private javax.swing.JCheckBoxMenuItem logMenu;
|
||||
private javax.swing.ButtonGroup typeButtonGroup;
|
||||
private javax.swing.JMenu typeMenu;
|
||||
// End of variables declaration//GEN-END:variables
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue