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working on java2d graphics

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This commit is contained in:
benfry
2005-02-14 04:50:28 +00:00
parent 5ea8aebf82
commit 5140d8f363
3 changed files with 230 additions and 129 deletions
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237
core/PGraphics2.java
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@@ -357,12 +357,6 @@ public class PGraphics2 extends PGraphics {
return;
}
// set smoothing mode
graphics.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
smooth ?
RenderingHints.VALUE_ANTIALIAS_ON :
RenderingHints.VALUE_ANTIALIAS_OFF);
if (fill) render_triangles();
if (stroke) render_lines();
@@ -373,17 +367,20 @@ public class PGraphics2 extends PGraphics {
//////////////////////////////////////////////////////////////
// POINT
// SHAPES
public void point(float x, float y) {
graphics.drawLine(x1, y1, x2, y2);
}
public void line(float x1, float y1, float x2, float y2) {
graphics.drawLine(x1, y1, x2, y2);
}
public void triangle(float x1, float y1, float x2, float y2,
float x3, float y3) {
}
public void rect(float x1, float y1, float x2, float y2) {
@@ -422,21 +419,12 @@ public class PGraphics2 extends PGraphics {
float x, float y, float hr, float vr) {
}
//public void ellipseMode(int mode) {
//}
public void ellipse(float x, float y, float hradius, float vradius) {
}
public void circle(float x, float y, float radius) {
}
//public float bezierPoint(float a, float b, float c, float d,
// float t);
//public float bezierTangent(float a, float b, float c, float d,
// float t);
public void bezier(float x1, float y1,
float x2, float y2,
float x3, float y3,
@@ -455,10 +443,6 @@ public class PGraphics2 extends PGraphics {
// TODO
}
//public float curvePoint(float a, float b, float c, float d, float t);
//public float curveTangent(float a, float b, float c, float d, float t);
public void curve(float x1, float y1,
float x2, float y2,
float x3, float y3,
@@ -466,6 +450,7 @@ public class PGraphics2 extends PGraphics {
// TODO
}
/*
public void textFont(PFont which);
@@ -501,6 +486,12 @@ public class PGraphics2 extends PGraphics {
*/
//////////////////////////////////////////////////////////////
// MATRIX
public void translate(float tx, float ty) {
graphics.translate(tx, ty);
}
@@ -580,4 +571,210 @@ public class PGraphics2 extends PGraphics {
graphics.getTransform().getMatrix(transform);
return (float)transform[1]*x + (float)transform[3]*y + (float)transform[5];
}
//////////////////////////////////////////////////////////////
// STROKE
public void strokeWeight(float weight) {
super.strokeWeight(weight);
setStroke();
}
public void strokeJoin(int join) {
super.strokeJoin(join);
setStroke();
}
public void strokeCap(int cap) {
super.strokeCap(cap);
setStroke();
}
protected void setStroke() {
int cap = BasicStroke.CAP_BUTT;
if (strokeCap == ROUND) {
cap = BasicStroke.CAP_ROUND;
} else if (strokeCap == PROJECTED) {
cap = BasicStroke.CAP_SQUARE;
}
int join = BasicStroke.JOIN_BEVEL;
if (strokeJoin == MITERED) {
join = BasicStroke.JOIN_MITER;
} else if (strokeJoin == ROUND) {
join = BasicStroke.JOIN_ROUND;
}
graphics.setStroke(new BasicStroke(strokeWeight, cap, join));
}
//////////////////////////////////////////////////////////////
// STROKE/FILL/BACKGROUND
protected void calc_tint() {
super.calc_tint();
// ??? how to do this
}
protected void calc_fill() {
super.calc_fill();
graphics.setPaint(new Color(fillColor));
}
protected void calc_stroke() {
super.calc_stroke();
///graphics.setStroke(new Color(fillColor));
}
public void noTint() {
}
public void noFill() {
}
public void noStroke() {
}
public void background(PImage image) {
if ((image.width != width) || (image.height != height)) {
die("background image must be the same size " +
"as your application");
}
if ((image.format != RGB) && (image.format != ARGB)) {
die("background images should be RGB or ARGB");
}
// blit image to the screen
//System.arraycopy(image.pixels, 0, pixels, 0, pixels.length);
graphics.drawImage((BufferedImage) image.cache, 0, 0);
}
/**
* Clears pixel buffer. Also clears the stencil and zbuffer
* if they exist. Their existence is more accurate than using 'depth'
* to test whether to clear them, because if they're non-null,
* it means that depth() has been called somewhere in the program,
* even if noDepth() was called before draw() exited.
*/
public void clear() {
graphics.setColor(new Color(backgroundColor));
graphics.fillRect(0, 0, width, height);
}
//////////////////////////////////////////////////////////////
// FROM PIMAGE
public void alpha(int alpha[]) {
// TODO
}
public void alpha(PImage alpha) {
// TODO
}
public void filter(int kind) {
// TODO
}
public void filter(int kind, float param) {
// TODO
}
public int get(int x, int y) {
((BufferedImage) image).getRGB(x, y);
}
public PImage get(int x, int y, int w, int h) {
PImage output = new PImage(w, h);
((BufferedImage) image).getRGB(x, y, w, h, output.pixels, 0, width);
}
public void set(int x, int y, int c) {
((BufferedImage) image).setRGB(x, y, c);
}
public void copy(PImage src, int dx, int dy) {
// TODO if this image is not RGB, needs to behave differently
// (if it's gray, need to copy gray pixels)
// for alpha, just leave it be.. copy() doesn't composite
((BufferedImage) image).setRGB(dx, dy, src.width, src.height,
src.pixels, 0, src.width);
}
public void copy(int sx1, int sy1, int sx2, int sy2,
int dx1, int dy1, int dx2, int dy2) {
// TODO
}
public void copy(PImage src, int sx1, int sy1, int sx2, int sy2,
int dx1, int dy1, int dx2, int dy2) {
// TODO
}
public void blend(PImage src, int sx, int sy, int dx, int dy, int mode) {
// TODO
}
public void blend(int sx, int sy, int dx, int dy, int mode) {
// TODO
}
public void blend(int sx1, int sy1, int sx2, int sy2,
int dx1, int dy1, int dx2, int dy2, int mode) {
// TODO
}
public void blend(PImage src, int sx1, int sy1, int sx2, int sy2,
int dx1, int dy1, int dx2, int dy2, int mode) {
// TODO
}
public PImage get() {
// TODO
}
public void save(String filename) {
// TODO
}
public void smooth() {
graphics.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
RenderingHints.VALUE_ANTIALIAS_ON);
}
public void noSmooth() {
graphics.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
RenderingHints.VALUE_ANTIALIAS_OFF);
}
}