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Working ylegend now

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7u83 2017-10-07 02:40:22 +02:00
parent 95f563aa0e
commit 9e4d46ee99
7 changed files with 142 additions and 60 deletions
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50
nbproject/private/private.xml
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@ -3,13 +3,49 @@
<editor-bookmarks xmlns="http://www.netbeans.org/ns/editor-bookmarks/2" lastBookmarkId="0"/> <editor-bookmarks xmlns="http://www.netbeans.org/ns/editor-bookmarks/2" lastBookmarkId="0"/>
<open-files xmlns="http://www.netbeans.org/ns/projectui-open-files/2"> <open-files xmlns="http://www.netbeans.org/ns/projectui-open-files/2">
<group> <group>
<file>file:/home/tobias/v/SeSim/src/chart/OHLCChartPainter.java</file> <file>file:/home/tube/NetBeansProjects/SeSim/src/traders/RandomTraderA.java</file>
<file>file:/home/tobias/v/SeSim/src/sesim/OHLCData.java</file> <file>file:/home/tube/NetBeansProjects/SeSim/test/sesim/Test.java</file>
<file>file:/home/tobias/v/SeSim/src/sesim/MinMax.java</file> <file>file:/home/tube/NetBeansProjects/SeSim/src/chart/MasterChart.java</file>
<file>file:/home/tobias/v/SeSim/src/chart/Chart.java</file> <file>file:/home/tube/NetBeansProjects/SeSim/src/chart/painter/ChartCrossPainter.java</file>
<file>file:/home/tobias/v/SeSim/src/chart/XLegendChartPainter.java</file> <file>file:/home/tube/NetBeansProjects/SeSim/src/gui/StatisticsPanel.java</file>
<file>file:/home/tobias/v/SeSim/src/gui/MainChart.java</file> <file>file:/home/tube/NetBeansProjects/SeSim/src/gui/tools/NummericCellRenderer.java</file>
<file>file:/home/tobias/v/SeSim/src/chart/ChartTestDialog.java</file> <file>file:/home/tube/NetBeansProjects/SeSim/src/sesim/AutoTraderInterface.java</file>
<file>file:/home/tube/NetBeansProjects/SeSim/src/traders/ManTrader/ManTraderConsoleDialog.java</file>
<file>file:/home/tube/NetBeansProjects/SeSim/src/sesim/AutoTraderLoader.java</file>
<file>file:/home/tube/NetBeansProjects/SeSim/src/traders/ManTrader/ManTrader.java</file>
<file>file:/home/tube/NetBeansProjects/SeSim/src/gui/SeSimApplication.java</file>
<file>file:/home/tube/NetBeansProjects/SeSim/src/gui/Globals.java</file>
<file>file:/home/tube/NetBeansProjects/SeSim/src/chart/painter/ChartPainter.java</file>
<file>file:/home/tube/NetBeansProjects/SeSim/src/chart/painter/OHLCChartPainter.java</file>
<file>file:/home/tube/NetBeansProjects/SeSim/src/traders/RandomTraderB.java</file>
<file>file:/home/tube/NetBeansProjects/SeSim/src/sesim/Logger.java</file>
<file>file:/home/tube/NetBeansProjects/SeSim/src/gui/EditPreferencesDialog.java</file>
<file>file:/home/tube/NetBeansProjects/SeSim/src/gui/QuotePanel.java</file>
<file>file:/home/tube/NetBeansProjects/SeSim/src/sesim/AutoTraderBase.java</file>
<file>file:/home/tube/NetBeansProjects/SeSim/src/gui/Statistics.java</file>
<file>file:/home/tube/NetBeansProjects/SeSim/src/gui/EditStrategies.java</file>
<file>file:/home/tube/NetBeansProjects/SeSim/src/gui/MainChart.java</file>
<file>file:/home/tube/NetBeansProjects/SeSim/src/chart/Chart.java</file>
<file>file:/home/tube/NetBeansProjects/SeSim/src/sesim/Clock.java</file>
<file>file:/home/tube/NetBeansProjects/SeSim/src/chart/ChartDef.java</file>
<file>file:/home/tube/NetBeansProjects/SeSim/src/sesim/OHLCData.java</file>
<file>file:/home/tube/NetBeansProjects/SeSim/src/sesim/IDGenerator.java</file>
<file>file:/home/tube/NetBeansProjects/SeSim/src/sesim/MinMax.java</file>
<file>file:/home/tube/NetBeansProjects/SeSim/src/chart/painter/XLegendPainter.java</file>
<file>file:/home/tube/NetBeansProjects/SeSim/src/chart/painter/LineChartPainter.java</file>
<file>file:/home/tube/NetBeansProjects/SeSim/src/sesim/AutoTraderGui.java</file>
<file>file:/home/tube/NetBeansProjects/SeSim/src/sesim/Exchange.java</file>
<file>file:/home/tube/NetBeansProjects/SeSim/src/gui/jp99.java</file>
<file>file:/home/tube/NetBeansProjects/SeSim/src/sesim/Locker.java</file>
<file>file:/home/tube/NetBeansProjects/SeSim/src/chart/ChartPanel.java</file>
<file>file:/home/tube/NetBeansProjects/SeSim/src/gui/orderbook/OrderBook.java</file>
<file>file:/home/tube/NetBeansProjects/SeSim/src/sesim/OHLCDataItem.java</file>
<file>file:/home/tube/NetBeansProjects/SeSim/src/gui/AboutDialog.java</file>
<file>file:/home/tube/NetBeansProjects/SeSim/src/chart/painter/CandleStickChartPainter.java</file>
<file>file:/home/tube/NetBeansProjects/SeSim/src/chart/painter/YLegendPainter.java</file>
<file>file:/home/tube/NetBeansProjects/SeSim/src/chart/SuperDlg.java</file>
<file>file:/home/tube/NetBeansProjects/SeSim/README.md</file>
<file>file:/home/tube/NetBeansProjects/SeSim/src/gui/TestChartdialog.java</file>
</group> </group>
</open-files> </open-files>
</project-private> </project-private>

2
nbproject/project.properties
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@ -1,4 +1,4 @@
#Thu, 05 Oct 2017 22:01:54 +0200 #Sat, 07 Oct 2017 02:38:10 +0200
annotation.processing.enabled=true annotation.processing.enabled=true
annotation.processing.enabled.in.editor=false annotation.processing.enabled.in.editor=false
annotation.processing.processors.list= annotation.processing.processors.list=

7
src/chart/MasterChart.java
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@ -70,14 +70,15 @@ public class MasterChart extends javax.swing.JPanel implements QuoteReceiver, Ch
chart.addChartPainter(pc); chart.addChartPainter(pc);
chart.setXSCrollBar(xScrollBar); chart.setXSCrollBar(xScrollBar);
chart.addChartPainter(new ChartCrossPainter());
ChartPainter yp = new YLegendPainter(chart); ChartPainter yp = new YLegendPainter(chart);
yp.setDataProvider(this); yp.setDataProvider(this);
this.chart.addChartPainter(yp); this.yLegend.addChartPainter(yp);
this.yLegend.addChartPainter(p); // this.yLegend.addChartPainter(p);
this.yLegend.addChartPainter(pc); //this.yLegend.addChartPainter(pc);
} }

61
src/chart/painter/ChartPainter.java
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@ -29,6 +29,7 @@ import chart.ChartDef;
import chart.ChartPanel; import chart.ChartPanel;
import java.awt.Dimension; import java.awt.Dimension;
import java.awt.Graphics2D; import java.awt.Graphics2D;
import sesim.MinMax;
import sesim.OHLCData; import sesim.OHLCData;
/** /**
@ -37,24 +38,25 @@ import sesim.OHLCData;
*/ */
abstract public class ChartPainter { abstract public class ChartPainter {
int em_size; protected int em_size;
//OHLCData data=null;
public abstract interface DataProvider { public abstract interface DataProvider {
abstract OHLCData get(); abstract OHLCData get();
} }
DataProvider dataProvider=null; DataProvider dataProvider = null;
public void setDataProvider(DataProvider dataProvider){ public void setDataProvider(DataProvider dataProvider) {
this.dataProvider = dataProvider; this.dataProvider = dataProvider;
} }
protected OHLCData getData(){ protected OHLCData getData() {
if (dataProvider==null) if (dataProvider == null) {
return null; return null;
return dataProvider.get(); }
} return dataProvider.get();
}
protected int getFirstBar(ChartPanel p) { protected int getFirstBar(ChartPanel p) {
if (p.x_scrollbar != null) { if (p.x_scrollbar != null) {
@ -63,13 +65,14 @@ abstract public class ChartPainter {
return 0; return 0;
} }
protected int getBars(ChartPanel p, ChartDef def){ protected int getBars(ChartPanel p, ChartDef def) {
Dimension dim = p.getSize(); Dimension dim = p.getSize();
return (int) (dim.width / (def.x_unit_width * em_size)); return (int) (dim.width / (def.x_unit_width * em_size));
} }
/** /**
* Init method scould be called before painting the chart * Init method scould be called before painting the chart
*
* @param g Graphics context * @param g Graphics context
*/ */
protected final void init(Graphics2D g) { protected final void init(Graphics2D g) {
@ -79,6 +82,42 @@ abstract public class ChartPainter {
} }
protected float y_scaling;
protected int y_height;
protected float y_min;
float getY(float y) {
//c_yscaling = ctx.rect.height / c_mm.getDiff();
// float ys = dim.height / mm.getDiff();
/* if (minmax.isLog()) {
// return rect.height + rect.y - ((float) Math.log(y) - c_mm.getMin()) * ys;
}
*/
// return (dim.height - ((y - minmax.getMin()) * y_scaling));
return (y_height - ((y - y_min) * y_scaling));
}
double getValAtY(float y) {
float val = 0;
/* if (c_mm.isLog()) {
float ys = rect.height / c_mm.getDiff();
return Math.exp((rect.height + rect.y) / ys + c_mm.getMin() - y / ys);
}
*/
return (-(y - y_height)) / y_scaling + y_min;
}
void initGetY(MinMax minmax, Dimension dim) {
y_height = dim.height;
y_scaling = dim.height / minmax.getDiff();
y_min = minmax.getMin();
}
abstract public void drawChart(Graphics2D g, ChartPanel p, ChartDef def); abstract public void drawChart(Graphics2D g, ChartPanel p, ChartDef def);
} }

28
src/chart/painter/OHLCChartPainter.java
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@ -44,24 +44,14 @@ import sesim.OHLCDataItem;
public abstract class OHLCChartPainter extends ChartPainter { public abstract class OHLCChartPainter extends ChartPainter {
protected float iwidth; protected float iwidth;
private MinMax mm;
private Dimension dim;
private float y_scaling;
float getY(float y) {
//c_yscaling = ctx.rect.height / c_mm.getDiff();
// float ys = dim.height / mm.getDiff();
if (mm.isLog()) {
// return rect.height + rect.y - ((float) Math.log(y) - c_mm.getMin()) * ys;
}
return (dim.height - ((y - mm.getMin()) * y_scaling));
}
abstract void drawItem(Graphics2D g, int prevx, int x, OHLCDataItem prev, OHLCDataItem i); abstract void drawItem(Graphics2D g, int prevx, int x, OHLCDataItem prev, OHLCDataItem i);
@Override @Override
public void drawChart(Graphics2D g, ChartPanel p, ChartDef def) { public void drawChart(Graphics2D g, ChartPanel p, ChartDef def) {
OHLCData data = getData(); OHLCData data = getData();
@ -75,19 +65,25 @@ public abstract class OHLCChartPainter extends ChartPainter {
int first_bar = getFirstBar(p); int first_bar = getFirstBar(p);
dim = p.getSize(); Dimension dim = p.getSize();
int bars = (int) (dim.width / (def.x_unit_width * em_size)); //int bars = (int) (dim.width / (def.x_unit_width * em_size));
int bars = this.getBars(p, def);
int last_bar = first_bar + bars+1; int last_bar = first_bar + bars+1;
mm = data.getMinMax(first_bar, last_bar); MinMax minmax = data.getMinMax(first_bar, last_bar);
this.initGetY(minmax, dim);
// y_scaling = dim.height / minmax.getDiff();
y_scaling = dim.height / mm.getDiff();
OHLCDataItem prevd = null; OHLCDataItem prevd = null;
int prevx; int prevx;
System.out.printf("Firstbar %d - %d",first_bar,last_bar);
if (data.size() > 0 && first_bar < data.size()) { if (data.size() > 0 && first_bar < data.size()) {
prevd = data.get(first_bar); prevd = data.get(first_bar);

4
src/chart/painter/XLegendPainter.java
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@ -61,7 +61,9 @@ public class XLegendPainter extends ChartPainter {
g.setColor(Color.black); g.setColor(Color.black);
Dimension size = p.getSize(); Dimension size = p.getSize();
int bars = (int) (size.width / (def.x_unit_width * em_size)); //int bars = (int) (size.width / (def.x_unit_width * em_size));
int bars = this.getBars(p, def);
int first_bar = getFirstBar(p); int first_bar = getFirstBar(p);

30
src/chart/painter/YLegendPainter.java
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@ -31,6 +31,8 @@ import chart.ChartPanel;
import java.awt.Dimension; import java.awt.Dimension;
import java.awt.Graphics2D; import java.awt.Graphics2D;
import java.awt.Rectangle; import java.awt.Rectangle;
import sesim.MinMax;
import sesim.OHLCDataItem;
/** /**
* *
@ -50,7 +52,11 @@ public class YLegendPainter extends ChartPainter {
Dimension dim = master.getSize(); Dimension dim = master.getSize();
int first_bar = getFirstBar(master); int first_bar = getFirstBar(master);
int bars = getBars(master,def); int last_bar = first_bar + getBars(master,def);
MinMax minmax = this.getData().getMinMax(first_bar, last_bar);
this.initGetY(minmax, dim);
//Rectangle dim; //Rectangle dim;
// dim = p.getSize(); // dim = p.getSize();
@ -61,25 +67,27 @@ public class YLegendPainter extends ChartPainter {
// g.drawLine(dim.width + dim.x - yw, 0, dim.width + dim.x - yw, dim.height); // g.drawLine(dim.width + dim.x - yw, 0, dim.width + dim.x - yw, dim.height);
/*
float y1 = ctx.getY(mm.getMin(false)); float y1 = getY(minmax.getMin(false));
float y2 = ctx.getY(c_mm.getMax(false)); float y2 = getY(minmax.getMax(false));
float ydiff = y1 - y2; float ydiff = y1 - y2;
// System.out.printf("%s y1: %f, y2: %f, diff %f\n", Boolean.toString(c_mm.isLog()), y1, y2, ydiff); // System.out.printf("%s y1: %f, y2: %f, diff %f\n", Boolean.toString(c_mm.isLog()), y1, y2, ydiff);
int c_font_height = g.getFontMetrics().getHeight();
for (int yp = (int) y2; yp < y1; yp += em_width * 5) { for (int yp = (int) y2; yp < y1; yp += em_size * 3) {
g.drawLine(dim.width + dim.x - yw, yp, dim.width + dim.x - yw + em_width, yp); g.drawLine(0, yp, em_size, yp);
double v1 = ctx.getValAtY(yp); double v1 = getValAtY(yp);
g.drawString(String.format("%.2f", v1), dim.width + dim.x - yw + em_width * 1.5f, yp + c_font_height / 3); g.drawString(String.format("%.2f", v1), em_size * 1.5f, yp + c_font_height / 3);
} }
double v1, v2; double v1, v2;
v1 = ctx.getValAtY(y1); // v1 = ctx.getValAtY(y1);
v2 = ctx.getValAtY(y2); // v2 = ctx.getValAtY(y2);
*/
} }
} }