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Smarter resistor labels; try not to overlap label with bands

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bancika
2012-02-11 14:07:05 +00:00
parent a7637767cd
commit 8294caa8ba
9 changed files with 37 additions and 8 deletions
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diy-layout-creator --username bancika@gmail.com/diylc-library/src/org/diylc/components/passive/Resistor.java
+15 -3
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@@ -27,6 +27,8 @@ public class Resistor extends AbstractLeadedComponent<Resistance> {
public static Size DEFAULT_HEIGHT = new Size(1d / 8, SizeUnit.in);
public static Color BODY_COLOR = Color.decode("#82CFFD");
public static Color BORDER_COLOR = BODY_COLOR.darker();
public static int BAND_SPACING = 5;
public static int FIRST_BAND = 4;
private Resistance value = new Resistance(123d, ResistanceUnit.K);
private Power power = Power.HALF;
@@ -37,7 +39,7 @@ public class Resistor extends AbstractLeadedComponent<Resistance> {
this.bodyColor = BODY_COLOR;
this.borderColor = BORDER_COLOR;
}
@Override
protected boolean supportsStandingMode() {
return true;
@@ -110,12 +112,22 @@ public class Resistor extends AbstractLeadedComponent<Resistance> {
}
int height = getClosestOdd(getWidth().convertToPixels());
Color[] bands = value.getColorCode(colorCode);
int x = 4;
int x = FIRST_BAND;
g2d.setStroke(ObjectCache.getInstance().fetchBasicStroke(2));
for (int i = 0; i < bands.length; i++) {
g2d.setColor(bands[i]);
g2d.drawLine(x, 1, x, height - 1);
x += 5;
x += BAND_SPACING;
}
}
@Override
protected int getLabelOffset(int bodyWidth, int labelWidth) {
Color[] bands = value.getColorCode(colorCode);
int bandArea = FIRST_BAND + BAND_SPACING * (bands.length - 1);
// Only offset the label if overlaping with the band area.
if (labelWidth > bodyWidth - 2 * bandArea)
return bandArea / 2;
return 0;
}
}