Java Code Examples for org.jfree.chart.renderer.LookupPaintScale#add()
The following examples show how to use
org.jfree.chart.renderer.LookupPaintScale#add() .
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Example 1
| Source File: XYBlockRendererTest.java From openstock with GNU General Public License v3.0 | 6 votes |
|
/**
* Confirm that cloning works.
*/
@Test
public void testCloning() throws CloneNotSupportedException {
XYBlockRenderer r1 = new XYBlockRenderer();
LookupPaintScale scale1 = new LookupPaintScale();
r1.setPaintScale(scale1);
XYBlockRenderer r2 = (XYBlockRenderer) r1.clone();
assertTrue(r1 != r2);
assertTrue(r1.getClass() == r2.getClass());
assertTrue(r1.equals(r2));
// check independence
scale1.add(0.5, Color.red);
assertFalse(r1.equals(r2));
LookupPaintScale scale2 = (LookupPaintScale) r2.getPaintScale();
scale2.add(0.5, Color.red);
assertTrue(r1.equals(r2));
}
Example 2
| Source File: XYBlockRendererTest.java From ccu-historian with GNU General Public License v3.0 | 6 votes |
|
/**
* Confirm that cloning works.
*/
@Test
public void testCloning() throws CloneNotSupportedException {
XYBlockRenderer r1 = new XYBlockRenderer();
LookupPaintScale scale1 = new LookupPaintScale();
r1.setPaintScale(scale1);
XYBlockRenderer r2 = (XYBlockRenderer) r1.clone();
assertTrue(r1 != r2);
assertTrue(r1.getClass() == r2.getClass());
assertTrue(r1.equals(r2));
// check independence
scale1.add(0.5, Color.red);
assertFalse(r1.equals(r2));
LookupPaintScale scale2 = (LookupPaintScale) r2.getPaintScale();
scale2.add(0.5, Color.red);
assertTrue(r1.equals(r2));
}
Example 3
| Source File: XYBlockRendererTest.java From SIMVA-SoS with Apache License 2.0 | 6 votes |
|
/**
* Confirm that cloning works.
*/
@Test
public void testCloning() throws CloneNotSupportedException {
XYBlockRenderer r1 = new XYBlockRenderer();
LookupPaintScale scale1 = new LookupPaintScale();
r1.setPaintScale(scale1);
XYBlockRenderer r2 = (XYBlockRenderer) r1.clone();
assertTrue(r1 != r2);
assertTrue(r1.getClass() == r2.getClass());
assertTrue(r1.equals(r2));
// check independence
scale1.add(0.5, Color.red);
assertFalse(r1.equals(r2));
LookupPaintScale scale2 = (LookupPaintScale) r2.getPaintScale();
scale2.add(0.5, Color.red);
assertTrue(r1.equals(r2));
}
Example 4
| Source File: ChartJFreeChartOutputHeatmap.java From gama with GNU General Public License v3.0 | 6 votes |
|
protected static final LookupPaintScale createLUT(final int ncol, final float vmin, final float vmax,
final Color start, final Color end) {
final float[][] colors = new float[][] {
{ start.getRed() / 255f, start.getGreen() / 255f, start.getBlue() / 255f, start.getAlpha() / 255f },
{ end.getRed() / 255f, end.getGreen() / 255f, end.getBlue() / 255f, end.getAlpha() / 255f } };
final float[] limits = new float[] { 0, 1 };
final LookupPaintScale lut = new LookupPaintScale(vmin, vmax, start);
float val;
float r, g, b, a;
for (int j = 0; j < ncol; j++) {
val = j / (ncol - 0.99f);
final int i = 0;
r = colors[i][0] + (val - limits[i]) / (limits[i + 1] - limits[i]) * (colors[i + 1][0] - colors[i][0]);
g = colors[i][1] + (val - limits[i]) / (limits[i + 1] - limits[i]) * (colors[i + 1][1] - colors[i][1]);
b = colors[i][2] + (val - limits[i]) / (limits[i + 1] - limits[i]) * (colors[i + 1][2] - colors[i][2]);
a = colors[i][3] + (val - limits[i]) / (limits[i + 1] - limits[i]) * (colors[i + 1][3] - colors[i][3]);
lut.add(val * (vmax - vmin) + vmin, new Color(r, g, b, a));
}
return lut;
}
Example 5
| Source File: XYBlockRendererTest.java From ECG-Viewer with GNU General Public License v2.0 | 6 votes |
|
/**
* Confirm that cloning works.
*/
@Test
public void testCloning() throws CloneNotSupportedException {
XYBlockRenderer r1 = new XYBlockRenderer();
LookupPaintScale scale1 = new LookupPaintScale();
r1.setPaintScale(scale1);
XYBlockRenderer r2 = (XYBlockRenderer) r1.clone();
assertTrue(r1 != r2);
assertTrue(r1.getClass() == r2.getClass());
assertTrue(r1.equals(r2));
// check independence
scale1.add(0.5, Color.red);
assertFalse(r1.equals(r2));
LookupPaintScale scale2 = (LookupPaintScale) r2.getPaintScale();
scale2.add(0.5, Color.red);
assertTrue(r1.equals(r2));
}
Example 6
| Source File: XYBlockRendererTest.java From buffer_bci with GNU General Public License v3.0 | 6 votes |
|
/**
* Confirm that cloning works.
*/
@Test
public void testCloning() throws CloneNotSupportedException {
XYBlockRenderer r1 = new XYBlockRenderer();
LookupPaintScale scale1 = new LookupPaintScale();
r1.setPaintScale(scale1);
XYBlockRenderer r2 = (XYBlockRenderer) r1.clone();
assertTrue(r1 != r2);
assertTrue(r1.getClass() == r2.getClass());
assertTrue(r1.equals(r2));
// check independence
scale1.add(0.5, Color.red);
assertFalse(r1.equals(r2));
LookupPaintScale scale2 = (LookupPaintScale) r2.getPaintScale();
scale2.add(0.5, Color.red);
assertTrue(r1.equals(r2));
}
Example 7
| Source File: ChartJFreeChartOutputHeatmap.java From gama with GNU General Public License v3.0 | 5 votes |
|
protected static final LookupPaintScale createLUT(final int ncol, final float vmin, final float vmax,
final Color start, final Color med, final Color end) {
final float[][] colors = new float[][] {
{ start.getRed() / 255f, start.getGreen() / 255f, start.getBlue() / 255f, start.getAlpha() / 255f },
{ med.getRed() / 255f, med.getGreen() / 255f, med.getBlue() / 255f, med.getAlpha() / 255f },
{ end.getRed() / 255f, end.getGreen() / 255f, end.getBlue() / 255f, end.getAlpha() / 255f } };
final float[] limits = new float[] { 0, 0.5f, 1 };
final LookupPaintScale lut = new LookupPaintScale(vmin, vmax, med);
float val;
float r, g, b, a;
for (int j = 0; j < ncol; j++) {
val = j / (ncol - 0.99f);
int i = 0;
for (i = 0; i < limits.length; i++) {
if (val < limits[i]) {
break;
}
}
i = i - 1;
r = colors[i][0] + (val - limits[i]) / (limits[i + 1] - limits[i]) * (colors[i + 1][0] - colors[i][0]);
g = colors[i][1] + (val - limits[i]) / (limits[i + 1] - limits[i]) * (colors[i + 1][1] - colors[i][1]);
b = colors[i][2] + (val - limits[i]) / (limits[i + 1] - limits[i]) * (colors[i + 1][2] - colors[i][2]);
a = colors[i][3] + (val - limits[i]) / (limits[i + 1] - limits[i]) * (colors[i + 1][3] - colors[i][3]);
lut.add(val * (vmax - vmin) + vmin, new Color(r, g, b, a));
}
return lut;
}
Example 8
| Source File: LookupPaintScaleTests.java From astor with GNU General Public License v2.0 | 4 votes |
|
/**
* Some general checks for the lookup table.
*/
public void testGeneral() {
LookupPaintScale s = new LookupPaintScale(0.0, 100.0, Color.black);
assertEquals(Color.black, s.getPaint(-1.0));
assertEquals(Color.black, s.getPaint(0.0));
assertEquals(Color.black, s.getPaint(50.0));
assertEquals(Color.black, s.getPaint(100.0));
assertEquals(Color.black, s.getPaint(101.0));
s.add(50.0, Color.blue);
assertEquals(Color.black, s.getPaint(-1.0));
assertEquals(Color.black, s.getPaint(0.0));
assertEquals(Color.blue, s.getPaint(50.0));
assertEquals(Color.blue, s.getPaint(100.0));
assertEquals(Color.black, s.getPaint(101.0));
s.add(50.0, Color.red);
assertEquals(Color.black, s.getPaint(-1.0));
assertEquals(Color.black, s.getPaint(0.0));
assertEquals(Color.red, s.getPaint(50.0));
assertEquals(Color.red, s.getPaint(100.0));
assertEquals(Color.black, s.getPaint(101.0));
s.add(25.0, Color.green);
assertEquals(Color.black, s.getPaint(-1.0));
assertEquals(Color.black, s.getPaint(0.0));
assertEquals(Color.green, s.getPaint(25.0));
assertEquals(Color.red, s.getPaint(50.0));
assertEquals(Color.red, s.getPaint(100.0));
assertEquals(Color.black, s.getPaint(101.0));
s.add(75.0, Color.yellow);
assertEquals(Color.black, s.getPaint(-1.0));
assertEquals(Color.black, s.getPaint(0.0));
assertEquals(Color.green, s.getPaint(25.0));
assertEquals(Color.red, s.getPaint(50.0));
assertEquals(Color.yellow, s.getPaint(75.0));
assertEquals(Color.yellow, s.getPaint(100.0));
assertEquals(Color.black, s.getPaint(101.0));
}
Example 9
| Source File: LookupPaintScaleTests.java From astor with GNU General Public License v2.0 | 4 votes |
|
/**
* Some general checks for the lookup table.
*/
public void testGeneral() {
LookupPaintScale s = new LookupPaintScale(0.0, 100.0, Color.black);
assertEquals(Color.black, s.getPaint(-1.0));
assertEquals(Color.black, s.getPaint(0.0));
assertEquals(Color.black, s.getPaint(50.0));
assertEquals(Color.black, s.getPaint(100.0));
assertEquals(Color.black, s.getPaint(101.0));
s.add(50.0, Color.blue);
assertEquals(Color.black, s.getPaint(-1.0));
assertEquals(Color.black, s.getPaint(0.0));
assertEquals(Color.blue, s.getPaint(50.0));
assertEquals(Color.blue, s.getPaint(100.0));
assertEquals(Color.black, s.getPaint(101.0));
s.add(50.0, Color.red);
assertEquals(Color.black, s.getPaint(-1.0));
assertEquals(Color.black, s.getPaint(0.0));
assertEquals(Color.red, s.getPaint(50.0));
assertEquals(Color.red, s.getPaint(100.0));
assertEquals(Color.black, s.getPaint(101.0));
s.add(25.0, Color.green);
assertEquals(Color.black, s.getPaint(-1.0));
assertEquals(Color.black, s.getPaint(0.0));
assertEquals(Color.green, s.getPaint(25.0));
assertEquals(Color.red, s.getPaint(50.0));
assertEquals(Color.red, s.getPaint(100.0));
assertEquals(Color.black, s.getPaint(101.0));
s.add(75.0, Color.yellow);
assertEquals(Color.black, s.getPaint(-1.0));
assertEquals(Color.black, s.getPaint(0.0));
assertEquals(Color.green, s.getPaint(25.0));
assertEquals(Color.red, s.getPaint(50.0));
assertEquals(Color.yellow, s.getPaint(75.0));
assertEquals(Color.yellow, s.getPaint(100.0));
assertEquals(Color.black, s.getPaint(101.0));
}
