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Added color to X-legend

This commit is contained in:
7u83 2017-04-02 20:44:14 +02:00
parent 5b9f21876c
commit b5c21d6218
2 changed files with 51 additions and 39 deletions
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86
src/chart/Chart.java
View File

@ -34,7 +34,7 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
private int em_height;
private int em_width;
protected double x_legend_height = 3;
protected double x_legend_height = 6;
protected double x_unit_width = 1.0;
@ -66,7 +66,7 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
initComponents();
initChart();
initCtxMenu();
// initCtxMenu();
//setCompression(60000);
if (Globals.se == null) {
return;
@ -78,7 +78,7 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
// scrollPane.setViewportView(this);
}
private String[] ctxMenuCompressionText = {
/* private String[] ctxMenuCompressionText = {
"5 s", "10 s", "15 s", "30 s",
"1 m", "2 m", "5 m", "10 m", "15 m", "30 m",
"1 h", "2 h", "4 h",
@ -112,7 +112,7 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
}
}
*/
OHLCData data;
@Override
@ -142,9 +142,8 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
class XLegendDef {
int big_tick = 10;
long start;
//int big_tick = 10;
// long start;
XLegendDef() {
}
@ -157,14 +156,24 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
}
}
// height of xlegend in em
private int xlegend_height=9;
protected void setXLegendHeight(int h){
this.x_legend_height=h;
protected void setXLegendHeight(int h) {
this.x_legend_height = h;
}
/**
* Color of X-legend
*/
protected Color xl_color = null;
/**
* Background color of X-legend
*/
protected Color xl_bgcolor = null;
/**
* Height of X-legend
*/
protected int xl_height;
/**
* Draw the one and only one X legend
@ -180,10 +189,20 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
g.setClip(clip_bounds.x, clip_bounds.y, clip_bounds.width - yw, clip_bounds.height);
Dimension dim = getSize();
int y = dim.height - em_height * 3;
int y = dim.height - em_height * xl_height;
g.drawLine(0, y, dim.width, y);
// Set background color
if (this.xl_bgcolor != null) {
Color cur = g.getColor();
g.setColor(xl_bgcolor);
g.fillRect(0, y, dim.width, em_height * xl_height);
g.drawRect(0, y, dim.width, em_height * xl_height);
g.setColor(cur);
}
int n;
double x;
@ -414,8 +433,6 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
void drawChart(RenderCtx ctx) {
c_yscaling = c_rect.height / c_mm.getDiff();
ctx.g.setClip(null);
// ctx.g.setColor(Color.ORANGE);
@ -450,10 +467,8 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
float height;
ChartType type;
OHLCData data;
Color bgcolor=null;
Color bgcolor = null;
}
@ -478,7 +493,7 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
vol.height = 0.2f;
vol.type = ChartType.VOL;
vol.data = this.data;
vol.bgcolor=Color.GRAY;
vol.bgcolor = Color.GRAY;
addChart(vol);
}
@ -487,15 +502,11 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
this.setPreferredSize(new Dimension(pwidth, gdim.height));
this.revalidate();
int h1 = 0;
int loops = 0;
for (ChartDef d : charts) {
switch (d.type) {
case VOL:
@ -507,7 +518,7 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
}
int cheight = gdim.height - 6 * em_width;
int cheight = gdim.height - (xl_height * 2) * em_width;
int h = (int) (cheight * d.height);
@ -526,17 +537,15 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
this.ct = d.type;
logs = false;
c_mm.setLog(false);
if (d.bgcolor!=null){
Color cur=g.getColor();
if (d.bgcolor != null) {
Color cur = g.getColor();
ctx.g.setColor(d.bgcolor);
ctx.g.fillRect(ctx.rect.x,ctx.rect.y,ctx.rect.width,ctx.rect.height);
ctx.g.drawRect(ctx.rect.x,ctx.rect.y,ctx.rect.width,ctx.rect.height);
ctx.g.fillRect(ctx.rect.x, ctx.rect.y, ctx.rect.width, ctx.rect.height);
ctx.g.drawRect(ctx.rect.x, ctx.rect.y, ctx.rect.width, ctx.rect.height);
ctx.g.setColor(cur);
}
drawChart(ctx);
h1 = h + em_width;
@ -558,11 +567,10 @@ public class Chart extends javax.swing.JPanel implements QuoteReceiver, Scrollab
num_bars = data.size();
// c_mm = data.getMinMax(first_bar, last_bar);
// if (c_mm == null) {
// return;
// c_mm = data.getMinMax(first_bar, last_bar);
// if (c_mm == null) {
// return;
// }
em_height = g.getFontMetrics().getHeight();
em_width = g.getFontMetrics().stringWidth("M");

4
src/gui/MainChart.java
View File

@ -5,6 +5,7 @@
*/
package gui;
import java.awt.Color;
import javax.swing.JMenuItem;
/**
@ -20,6 +21,9 @@ public class MainChart extends chart.Chart {
initComponents();
initCtxMenu();
this.xl_bgcolor=Color.ORANGE;
this.xl_height=3;
}
private void showCtxMenu(java.awt.event.MouseEvent evt) {