rattatwinko/swt-cctv
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refactored shitty unusable code

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Signed-off-by: rattatwinko <seppmutterman@gmail.com>
This commit is contained in:
rattatwinko
2026-01-19 12:00:50 +01:00
parent c393e05bb1
commit f6ee3e915e
24 changed files with 684 additions and 680 deletions
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122
src/main/java/io/swtc/proccessing/CameraPanel.java
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@@ -12,15 +12,6 @@ public class CameraPanel extends JPanel {
private BufferedImage currentImage;
private BufferedImage processedImage;
// Basic transform effects
private boolean mirror = false;
private boolean flip = false;
private boolean rotate = false;
private boolean grayscale = false;
private boolean invert = false;
private int brightness = 0;
private float contrast = 1.0f;
// Custom processor for advanced effects
private Function<BufferedImage, BufferedImage> imageProcessor;
@@ -71,14 +62,6 @@ public class CameraPanel extends JPanel {
int srcX = x;
int srcY = y;
if (mirror) srcX = width - 1 - x;
if (flip) srcY = height - 1 - y;
if (rotate) {
int temp = srcX;
srcX = width - 1 - srcY;
srcY = temp;
}
// Ensure coordinates are in bounds
srcX = Math.max(0, Math.min(width - 1, srcX));
srcY = Math.max(0, Math.min(height - 1, srcY));
@@ -88,33 +71,6 @@ public class CameraPanel extends JPanel {
int g = (rgb >> 8) & 0xFF;
int b = rgb & 0xFF;
// Apply grayscale
if (grayscale) {
int gray = (r + g + b) / 3;
r = g = b = gray;
}
// Apply brightness
if (brightness != 0) {
r = clamp(r + brightness);
g = clamp(g + brightness);
b = clamp(b + brightness);
}
// Apply contrast
if (contrast != 1.0f) {
r = clamp((int)((r - 128) * contrast + 128));
g = clamp((int)((g - 128) * contrast + 128));
b = clamp((int)((b - 128) * contrast + 128));
}
// Apply invert
if (invert) {
r = 255 - r;
g = 255 - g;
b = 255 - b;
}
result.setRGB(x, y, (r << 16) | (g << 8) | b);
}
}
@@ -122,35 +78,16 @@ public class CameraPanel extends JPanel {
return result;
}
private int clamp(int value) {
return Math.max(0, Math.min(255, value));
}
@Override
protected void paintComponent(Graphics g) {
super.paintComponent(g);
if (processedImage != null) {
Graphics2D g2d = (Graphics2D) g;
g2d.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR);
// Scale image to fit panel while maintaining aspect ratio
int panelWidth = getWidth();
int panelHeight = getHeight();
int imgWidth = processedImage.getWidth();
int imgHeight = processedImage.getHeight();
double scaleX = (double) panelWidth / imgWidth;
double scaleY = (double) panelHeight / imgHeight;
double scale = Math.min(scaleX, scaleY);
int scaledWidth = (int) (imgWidth * scale);
int scaledHeight = (int) (imgHeight * scale);
int x = (panelWidth - scaledWidth) / 2;
int y = (panelHeight - scaledHeight) / 2;
g2d.drawImage(processedImage, x, y, scaledWidth, scaledHeight, null);
g2d.drawImage(processedImage, 0, 0, getWidth(), getHeight(), null);
}
}
@@ -158,59 +95,4 @@ public class CameraPanel extends JPanel {
return processedImage;
}
// Basic effect setters
public void setMirror(boolean mirror) {
this.mirror = mirror;
processImage();
repaint();
}
public void setFlip(boolean flip) {
this.flip = flip;
processImage();
repaint();
}
public void setRotate(boolean rotate) {
this.rotate = rotate;
processImage();
repaint();
}
public void setGrayscale(boolean grayscale) {
this.grayscale = grayscale;
processImage();
repaint();
}
public void setInvert(boolean invert) {
this.invert = invert;
processImage();
repaint();
}
public void setBrightness(int brightness) {
this.brightness = brightness;
processImage();
repaint();
}
public void setContrast(float contrast) {
this.contrast = contrast;
processImage();
repaint();
}
public void resetEffects() {
this.mirror = false;
this.flip = false;
this.rotate = false;
this.grayscale = false;
this.invert = false;
this.brightness = 0;
this.contrast = 1.0f;
this.imageProcessor = null;
processImage();
repaint();
}
}