7u83/OpenSeSim
1
1
Fork 0
Code Issues Pull Requests Releases 1 Wiki Activity

nice -legend

Browse Source
This commit is contained in:
7u83 2018-01-20 09:15:56 +01:00
parent 04690ddd72
commit 29c5a95811
3 changed files with 29 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
nbproject/project.properties
View File

@ -1,4 +1,4 @@
#Thu, 18 Jan 2018 10:46:19 +0100
#Sat, 20 Jan 2018 00:00:54 +0100
annotation.processing.enabled=true
annotation.processing.enabled.in.editor=false
annotation.processing.processors.list=

2
src/chart/MasterChart.java
View File

@ -152,7 +152,7 @@ public class MasterChart extends javax.swing.JPanel implements QuoteReceiver {
this.yLegend.setChartDef(chartDef);
OHLCChartPainter p;
mydata = Globals.se.getOHLCdata(Globals.se.getDefaultStock(),60000*60*24);
mydata = Globals.se.getOHLCdata(Globals.se.getDefaultStock(),60000*1);
this.xScrollBar.setMaximum(0);

41
src/chart/painter/YLegendPainter.java
View File

@ -64,20 +64,35 @@ public class YLegendPainter extends OHLCChartPainter {
// calculate the number of captionable bars
int ldist = em_size * 2;
int steps = y_height / ldist;
// distance between bars
float stepsize = (y_max - y_min) / steps;
// round stepsize to power of 10
float stepsize10 = (float)Math.pow(10,Math.ceil(Math.log10(stepsize)));
// build inverse of stepsize
float stepsize10i = 1 / stepsize10;
this.getRoundNumber(90);
//Rectangle dim;
// dim = p.getSize();
// dim = this.clip_bounds;
// Dimension rv = this.getSize();
// int yw = (int) (this.yl_width * em_size);
// g.drawLine(dim.width + dim.x - yw, 0, dim.width + dim.x - yw, dim.height);
// calculate the first y value
float firstyv = (float)Math.ceil(y_min * stepsize10i) / stepsize10i;
float y1 = getY(minmax.getMin(false));
float y2 = getY(minmax.getMax(false));
float ydiff = y1 - y2;
// System.out.printf("%s y1: %f, y2: %f, diff %f\n", Boolean.toString(c_mm.isLog()), y1, y2, ydiff);
float y2 = getY(minmax.getMax(false));
int c_font_height = g.getFontMetrics().getHeight();
for (float yv=firstyv; yv<minmax.getMax(false); yv+=stepsize10){
float y = this.getY(yv);
g.drawLine(0, (int)y, em_size, (int)y);
g.drawString(String.format("%.2f", yv), em_size * 1.5f, y + c_font_height / 3);
}
// this.getRoundNumber(90);
/* float ydiff = y1 - y2;
int c_font_height = g.getFontMetrics().getHeight();
for (int yp = (int) y2; yp < y1; yp += em_size * 3) {
@ -87,9 +102,7 @@ public class YLegendPainter extends OHLCChartPainter {
}
double v1, v2;
// v1 = ctx.getValAtY(y1);
// v2 = ctx.getValAtY(y2);
*/
}
@Override