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rendering performance optimization

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This commit is contained in:
Bane Stojkovic
2025-05-08 22:55:52 +02:00
parent b2dcf354e6
commit e4f7fb40d7
8 changed files with 63 additions and 40 deletions
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diylc/diylc-library/src/main/java/org/diylc/components/AbstractLeadedComponent.java
+33 -30
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@@ -355,39 +355,42 @@ public abstract class AbstractLeadedComponent<T> extends AbstractLabeledComponen
if (getDisplay() == Display.BOTH) {
label = getName() + " " + (getValue() == null ? "" : getValue().toString());
}
Rectangle2D textRect = fontMetrics.getStringBounds(label, g2d);
// Don't offset in outline mode.
int offset = outlineMode ? 0 : getLabelOffset((int) length, (int) width, (int) textRect.getWidth());
// Adjust label angle if needed to make sure that it's readable.
if ((theta >= Math.PI / 2 && theta <= Math.PI) || (theta < -Math.PI / 2 && theta > -Math.PI)) {
g2d.rotate(Math.PI, length / 2, width / 2);
theta += Math.PI;
offset = -offset;
}
drawingObserver.startTracking();
if (getMoveLabel()) {
g2d.setTransform(oldTransform);
g2d.translate(getPoints()[2].getX(), getPoints()[2].getY());
if (getLabelOriantation() != LabelOriantation.Horizontal) {
g2d.rotate(theta);
if (!label.isEmpty()) {
Rectangle2D textRect = fontMetrics.getStringBounds(label, g2d);
// Don't offset in outline mode.
int offset = outlineMode ? 0 : getLabelOffset((int) length, (int) width, (int) textRect.getWidth());
// Adjust label angle if needed to make sure that it's readable.
if ((theta >= Math.PI / 2 && theta <= Math.PI) || (theta < -Math.PI / 2 && theta > -Math.PI)) {
g2d.rotate(Math.PI, length / 2, width / 2);
theta += Math.PI;
offset = -offset;
}
StringUtils.drawCenteredText(g2d, label, offset, 0, HorizontalAlignment.CENTER, VerticalAlignment.CENTER);
g2d.setTransform(oldTransform);
} else {
if (isStanding() || getLabelOriantation() == LabelOriantation.Horizontal) {
if (getMoveLabel()) {
drawingObserver.startTracking();
g2d.setTransform(oldTransform);
g2d.translate(getPoints()[2].getX(), getPoints()[2].getY());
if (getLabelOriantation() != LabelOriantation.Horizontal) {
g2d.rotate(theta);
}
StringUtils.drawCenteredText(g2d, label, offset, 0, HorizontalAlignment.CENTER, VerticalAlignment.CENTER);
g2d.setTransform(oldTransform);
double x = (getPoints()[0].getX() + getPoints()[1].getX() - length) / 2.0;
double y = (getPoints()[0].getY() + getPoints()[1].getY() - width) / 2.0;
g2d.drawString(label, (int) (x + (length - textRect.getWidth()) / 2 + offset),
(int)(y + calculateLabelYOffset(shapeRect, textRect, fontMetrics)));
} else {
g2d.drawString(label, (int) (length - textRect.getWidth()) / 2 + offset,
calculateLabelYOffset(shapeRect, textRect, fontMetrics));
g2d.setTransform(oldTransform);
}
if (isStanding() || getLabelOriantation() == LabelOriantation.Horizontal) {
drawingObserver.startTracking();
g2d.setTransform(oldTransform);
double x = (getPoints()[0].getX() + getPoints()[1].getX() - length) / 2.0;
double y = (getPoints()[0].getY() + getPoints()[1].getY() - width) / 2.0;
g2d.drawString(label, (int) (x + (length - textRect.getWidth()) / 2 + offset),
(int) (y + calculateLabelYOffset(shapeRect, textRect, fontMetrics)));
} else {
drawingObserver.stopTracking();
g2d.drawString(label, (int) (length - textRect.getWidth()) / 2 + offset,
calculateLabelYOffset(shapeRect, textRect, fontMetrics));
g2d.setTransform(oldTransform);
}
}
}
// if (getLabelOriantation() == LabelOriantation.Horizontal) {
//
diylc/diylc-library/src/main/java/org/diylc/components/connectivity/SolderPad.java
+1
View File
@@ -109,6 +109,7 @@ public class SolderPad extends AbstractTransparentComponent<Void>
g2d.fill(new Rectangle2D.Double(point.getX() - diameter / 2, point.getY() - diameter / 2,
diameter, diameter));
}
drawingObserver.stopTracking();
drawingObserver.stopTrackingContinuityArea();
if (gerberDrawingObserver != null)
gerberDrawingObserver.stopGerberOutput(org.diylc.core.gerber.GerberLayer.SolderMaskBot);
diylc/diylc-library/src/main/java/org/diylc/components/electromechanical/OpenJack1_4.java
-2
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@@ -165,8 +165,6 @@ public class OpenJack1_4 extends AbstractMultiPartComponent<OpenJackType> {
g2d.draw(body[2]);
if (body[3] != null)
g2d.draw(body[3]);
drawingObserver.startTracking();
// draw labels
if (showLabels) {
diylc/diylc-library/src/main/java/org/diylc/components/guitar/SchallerMegaSwitch.java
+1
View File
@@ -110,6 +110,7 @@ public class SchallerMegaSwitch extends AbstractAngledComponent<String> implemen
}
g2d.setColor(outlineMode ? Constants.TRANSPARENT_COLOR : BASE_COLOR);
g2d.fill(body[0]);
drawingObserver.stopTracking();
g2d.setColor(outlineMode ? Constants.TRANSPARENT_COLOR : WAFER_COLOR);
g2d.fill(body[1]);
g2d.setComposite(oldComposite);
diylc/diylc-library/src/main/java/org/diylc/components/passive/PotentiometerPanel.java
+3
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@@ -308,6 +308,9 @@ public class PotentiometerPanel extends AbstractPotentiometer implements ILayere
g2d.draw(shape);
}
}
drawingObserver.stopTracking();
// Draw caption.
g2d.setFont(project.getFont());
diylc/diylc-library/src/main/java/org/diylc/components/passive/TrimmerPotentiometer.java
+3 -4
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@@ -375,14 +375,13 @@ public class TrimmerPotentiometer extends AbstractPotentiometer {
Shape shaftShape = getBody()[1];
Theme theme = (Theme) ConfigurationManager.getInstance().readObject(IPlugInPort.THEME_KEY, Constants.DEFAULT_THEME);
if (mainShape != null) {
g2d.setColor(bodyColor);
g2d.setColor(outlineMode ? Constants.TRANSPARENT_COLOR : bodyColor);
Composite oldComposite = g2d.getComposite();
if (alpha < MAX_ALPHA) {
g2d.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 1f * alpha / MAX_ALPHA));
}
if (!outlineMode) {
g2d.fill(mainShape);
}
g2d.fill(mainShape);
drawingObserver.stopTracking();
if (!outlineMode && shaftShape != null) {
g2d.setColor(SHAFT_COLOR);
g2d.fill(shaftShape);