本文整理匯總了Java中processing.core.PGraphics.popMatrix方法的典型用法代碼示例。如果您正苦於以下問題：Java PGraphics.popMatrix方法的具體用法？Java PGraphics.popMatrix怎麽用？Java PGraphics.popMatrix使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類processing.core.PGraphics的用法示例。
在下文中一共展示了PGraphics.popMatrix方法的7個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: drawRotatedText
import processing.core.PGraphics; //導入方法依賴的package包/類
public static void drawRotatedText(PGraphics p, String txt, float x, float y, float r)
{
p.pushMatrix();
p.translate(x, y);
p.rotate(r); // draw the text vertically
p.text(txt, 0, 0);
p.popMatrix();
}
示例2: drawArrow
import processing.core.PGraphics; //導入方法依賴的package包/類
public static void drawArrow(PGraphics p, float x1, float y1, float x2, float y2, float dx, float dy, boolean bDrawArrowLine)
{
if (bDrawArrowLine) {
p.line(x1, y1, x2, y2);
}
p.pushMatrix();
p.translate(x2, y2);
float a = (float)Math.atan2(x1-x2, (y2-y1)*0.1f);
p.rotate(a);
p.line(0, 0, -dy, -dx);
p.line(0, 0, dy, -dx);
p.popMatrix();
}
示例3: endScreen2D
import processing.core.PGraphics; //導入方法依賴的package包/類
static public void endScreen2D(PGraphics pg){
if(pg.isGL() && pg.is3D()){
PGraphicsOpenGL pgl = (PGraphicsOpenGL)pg;
pgl.popProjection();
pgl.lights = pushed_lights;
}
pg.popMatrix();
pg.hint(PConstants.ENABLE_DEPTH_TEST);
pg.popStyle();
}
示例4: finishDraw
import processing.core.PGraphics; //導入方法依賴的package包/類
private void finishDraw(PGraphics pg){
pg.popStyle();
pg.popMatrix();
if(pg != parent.g) pg.endDraw();
}
示例5: drawLayer
import processing.core.PGraphics; //導入方法依賴的package包/類
private void drawLayer(PGraphics pg, int m){
int tileoffsetx, tileoffsety, n, dif;
float x = 0, y = 0;
Layer l = this.layer[m];
switch(l.type){
case "layer":
map.drawTileLayer(pg, m);
break;
case "imagelayer":
pg.image(l.image, -this.camleft + l.offsetx, -this.camtop + l.offsety);
break;
case "objectgroup":
pg.fill(l.objcolor);pg.stroke(l.objcolor); pg.strokeWeight(1);
for(StringDict o: l.objects){
if(!o.hasKey("visible")){
pg.pushMatrix();
pg.resetMatrix();
pg.pushStyle();
pg.ellipseMode(parent.CORNER);
pg.translate(parent.parseFloat(o.get("x")) - l.offsetx - this.camleft, parent.parseFloat(o.get("y"))- l.offsety - this.camtop);
if(o.hasKey("rotation")) pg.rotate(parent.parseFloat(o.get("rotation")) * parent.PI / 180);
switch(o.get("object")){
case "rectangle":
pg.rect(0, 0, parent.parseFloat(o.get("width")), parent.parseFloat(o.get("height")));
break;
case "ellipse":
pg.ellipse(0, 0, parent.parseFloat(o.get("width")), parent.parseFloat(o.get("height")));
break;
case "tile":
if(o.hasKey("rotation")) pg.rotate(-parent.parseFloat(o.get("rotation")) * parent.PI / 180);
pg.translate(0, -this.tile[parent.parseInt(o.get("gid")) - 1].image.height);
if(o.hasKey("rotation")) pg.rotate(parent.parseFloat(o.get("rotation")) * parent.PI / 180);
pg.image(this.tile[parent.parseInt(o.get("gid")) - 1].image, this.tile[parent.parseInt(o.get("gid")) - 1].offsetx, this.tile[parent.parseInt(o.get("gid")) - 1].offsety, parent.parseFloat(o.get("width")), parent.parseFloat(o.get("height")));
break;
case "polygon":
case "polyline":
if(o.get("object").equals("polyline")) pg.noFill();
pg.beginShape();
for(String s: parent.split(o.get("points"), " ")){
float [] p = parent.parseFloat(parent.split(s, ","));
pg.vertex(p[0], p[1]);
}
if(o.get("object").equals("polyline")) pg.endShape(); else pg.endShape(parent.CLOSE);
break;
}
pg.popStyle();
pg.popMatrix();
}
}
break;
}
if(pg != parent.g && l.opacity < 1){//applyOpacity
pg.loadPixels();
int a = parent.parseInt(parent.map(l.opacity, 0, 1, 1, 255));
for (int p = 0; p < pg.pixels.length; p++) if(parent.alpha(pg.pixels[p]) > a) pg.pixels[p] = parent.color(parent.red(pg.pixels[p]), parent.green(pg.pixels[p]), parent.blue(pg.pixels[p]), a);
pg.updatePixels();
}
}
示例6: drawHistogram
import processing.core.PGraphics; //導入方法依賴的package包/類
public static void drawHistogram(PGraphics p, double[] values, int iNumBins, float fLeft, float fTop, float fWidth, float fHeight, double dMaxBinValue, String xLabel, String yLabel, String[] xTicks)
{
if (values == null || values.length == 0)
return;
double[] dBinVal = new double[iNumBins];
double dMaxBinVal = dMaxBinValue;
double dSum = 0;
int ival = 0;
for (int ibin = 0; ibin < iNumBins; ibin++)
{
while (ival < (ibin + 1) * values.length/iNumBins && ival < values.length)
{
dBinVal[ibin] += values[ival];
ival++;
}
if (dMaxBinValue == -1)
{
dMaxBinVal = Math.max(dMaxBinVal, dBinVal[ibin]);
}
dSum += dBinVal[ibin];
}
float fBottom = fTop + fHeight;
for (int ibin = 0; ibin < iNumBins; ibin++)
{
float h = -Math.min(fHeight, (float)(fHeight*dBinVal[ibin]/dMaxBinVal));
p.rect(fLeft + ibin * fWidth / iNumBins, fBottom, fWidth / iNumBins, h);
}
// draw labels for the y axis
NumberFormat nf = NumberFormat.getInstance();
nf.setMaximumFractionDigits(1);
//p.textAlign(PConstants.RIGHT, PConstants.TOP);
//p.text(nf.format(100 * dMaxBinVal / dSum)+"%", fLeft - 5, fTop);
// draw labels for the x axis
if (xTicks != null)
{
p.textAlign(PConstants.CENTER, PConstants.TOP);
for (int i = 0; i < xTicks.length; i++)
{
p.text(xTicks[i], fLeft + i * fWidth / (xTicks.length - 1), fBottom + 5);
}
}
p.textAlign(PConstants.CENTER, PConstants.BOTTOM);
p.text(xLabel, fLeft + fWidth / 2, fTop);
p.textAlign(PConstants.CENTER, PConstants.TOP);
p.pushMatrix();
p.translate(fLeft + fWidth, fTop + fHeight / 2);
p.rotate(-PConstants.PI/2);
p.text(yLabel, 0, 0);
p.popMatrix();
}
示例7: apply
import processing.core.PGraphics; //導入方法依賴的package包/類
@Override
public Object apply(WarpScriptStack stack) throws WarpScriptException {
List<Object> params = ProcessingUtil.parseParams(stack, 0);
PGraphics pg = (PGraphics) params.get(0);
pg.popMatrix();
stack.push(pg);
return stack;
}