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7u83
2017-09-10 00:52:43 +02:00
parent a423436a01
commit b4a39bdc4e
13 changed files with 419 additions and 135 deletions
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72
src/chart/Chart.java
View File

@ -42,7 +42,6 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
private int first_bar, last_bar;
/**
* Creates new form Chart
*/
@ -60,8 +59,6 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
}
@Override
public Dimension getPreferredScrollableViewportSize() {
return this.getPreferredSize();
@ -151,8 +148,8 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
if (xl_color != null) {
g.setColor(xl_color);
}
g.drawLine(clip_bounds.x, y,clip_bounds.width,y);
g.drawLine(clip_bounds.x, y, clip_bounds.width, y);
Dimension dim = getSize();
@ -213,7 +210,6 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
double getValAtY(float y) {
float val = 0;
if (c_mm.isLog()) {
float ys = rect.height / c_mm.getDiff();
@ -223,25 +219,23 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
return (-(y - rect.y - rect.height)) / c_yscaling + c_mm.getMin();
}
}
private void drawLineItem(RenderCtx ctx, int prevx, int x, OHLCDataItem prev, OHLCDataItem i){
Graphics2D g = ctx.g;
if (prev==null)
prev=i;
int y1 = (int)ctx.getY(prev.close);
int y2 = (int)ctx.getY(i.close);
Color cur = g.getColor();
g.setColor(Color.RED);
g.drawLine(prevx,y1,x,y2);
g.setColor(cur);
}
private void drawLineItem(RenderCtx ctx, int prevx, int x, OHLCDataItem prev, OHLCDataItem i) {
Graphics2D g = ctx.g;
if (prev == null) {
prev = i;
}
int y1 = (int) ctx.getY(prev.close);
int y2 = (int) ctx.getY(i.close);
Color cur = g.getColor();
g.setColor(Color.RED);
g.drawLine(prevx, y1, x, y2);
g.setColor(cur);
}
private void drawCandleItem(RenderCtx ctx, int prevx, int x, OHLCDataItem prev, OHLCDataItem i) {
Graphics2D g = ctx.g;
@ -403,16 +397,16 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
public OHLCData data;
public Color bgcolor = null;
/**
* logarithmic scaling
*/
public boolean log=false;
public boolean log = false;
}
protected OHLCData data;
ArrayList<SubChartDef> charts = new ArrayList<>();
protected void addChart(SubChartDef d) {
@ -421,21 +415,18 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
}
void drawAll(Graphics2D g) {
int pwidth = (int) (em_width * x_unit_width * (num_bars + 1)) + clip_bounds.width;
this.setPreferredSize(new Dimension(pwidth, gdim.height));
this.revalidate();
int h1 = 0;
for (SubChartDef d : charts) {
if (d.data==null){
if (d.data == null) {
System.out.printf("Data is null\n");
System.exit(0);
System.exit(0);
}
// calclulate the min/max values
@ -486,9 +477,9 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
}
}
protected void setupSubCharts(){
protected void setupSubCharts() {
}
private void draw(Graphics2D g) {
@ -499,10 +490,9 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
if (data.size() == 0) {
return;
}
// Point m = MouseInfo.getPointerInfo().getLocation() ;
// g.drawLine(0, m.y, 1000, m.y);
int pwidth = (int) (em_width * x_unit_width * (num_bars + 1)) + clip_bounds.width;
this.setPreferredSize(new Dimension(pwidth, gdim.height));
@ -530,10 +520,6 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
lastvpos = p0;
}
this.charts = new ArrayList<>();
setupSubCharts();
@ -554,7 +540,7 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
Rectangle c_rect0;
private void draw2(Graphics2D g) {
/*private void draw2(Graphics2D g) {
if (data == null) {
return;
@ -653,7 +639,7 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
drawChart(ctx);
}
*/
private float c_font_height;
@Override
@ -661,8 +647,6 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
if (Globals.se == null) {
return;
}
super.paintComponent(g);
@ -721,7 +705,7 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
}// </editor-fold>//GEN-END:initComponents
private void formMouseMoved(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_formMouseMoved
}//GEN-LAST:event_formMouseMoved
@Override

26
src/chart/Chart1.java
View File

@ -1,14 +1,17 @@
package chart;
import gui.Globals;
import java.awt.Cursor;
import java.awt.Graphics;
import sesim.Exchange.QuoteReceiver;
import sesim.Quote;
/**
*
* @author 7u83 <7u83@mail.ru>
*/
public class Chart1 extends javax.swing.JPanel {
public class Chart1 extends javax.swing.JPanel implements QuoteReceiver{
/**
* Creates new form Chart1
@ -17,14 +20,26 @@ public class Chart1 extends javax.swing.JPanel {
initComponents();
System.out.printf("Now cursor\n");
setCursor(new Cursor(Cursor.CROSSHAIR_CURSOR));
if (Globals.se == null)
return;
Globals.se.addQuoteReceiver(this);
}
private int em_width;
@Override
protected void paintComponent(Graphics g) {
super.paintComponent(g);
// Calculate the number of pixels for 1 em
em_width = g.getFontMetrics().stringWidth("M");
g.drawLine(0, 0, 10, 10);
}
@ -50,6 +65,11 @@ public class Chart1 extends javax.swing.JPanel {
);
}// </editor-fold>//GEN-END:initComponents
@Override
public void UpdateQuote(Quote q) {
System.out.printf("%s\n",q.price);
}
// Variables declaration - do not modify//GEN-BEGIN:variables
// End of variables declaration//GEN-END:variables