Revision: 25
http://patchanim.svn.sourceforge.net/patchanim/?rev=25&view=rev
Author: dbrosius
Date: 2008-01-25 23:16:38 -0800 (Fri, 25 Jan 2008)
Log Message:
-----------
Removed file/folder
Removed Paths:
-------------
trunk/patchanim/src/com/mebigfatguy/patchanim/gui/JCoordControl.java
Deleted: trunk/patchanim/src/com/mebigfatguy/patchanim/gui/JCoordControl.java
===================================================================
--- trunk/patchanim/src/com/mebigfatguy/patchanim/gui/JCoordControl.java 2008-01-26 07:15:09 UTC (rev 24)
+++ trunk/patchanim/src/com/mebigfatguy/patchanim/gui/JCoordControl.java 2008-01-26 07:16:38 UTC (rev 25)
@@ -1,154 +0,0 @@
-/*
- * patchanim - A bezier surface patch color blend gif builder
- * Copyright (C) 2008 Dave Brosius
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-package com.mebigfatguy.patchanim.gui;
-
-import java.awt.Color;
-import java.awt.Dimension;
-import java.awt.Graphics;
-import java.awt.Rectangle;
-import java.awt.event.MouseAdapter;
-import java.awt.event.MouseEvent;
-import java.awt.image.BufferedImage;
-import java.awt.image.DataBuffer;
-import java.awt.image.IndexColorModel;
-import java.awt.image.WritableRaster;
-
-import javax.swing.JComponent;
-
-public class JCoordControl extends JComponent {
-
- private Color color;
- private BufferedImage image;
- private int lowVal;
- private int hiVal;
- private int firstCurVal;
- private int secondCurVal;
- private int[] xs = new int[3];
- private int[] ys = new int[3];
-
- public JCoordControl(Color c)
- {
- color = c;
-
- byte[] r = new byte[256];
- byte[] g = new byte[256];
- byte[] b = new byte[256];
-
- for (int i = 0; i < 256; i++) {
- r[i] = (byte)((i * color.getRed()) / 255);
- g[i] = (byte)((i * color.getGreen()) / 255);
- b[i] = (byte)((i * color.getBlue()) / 255);
- }
- IndexColorModel icm = new IndexColorModel(8, 256, r, g, b);
-
- image = new BufferedImage(256, 1, BufferedImage.TYPE_BYTE_INDEXED, icm);
- WritableRaster raster = image.getRaster();
- DataBuffer db = raster.getDataBuffer();
- for (int i = 0; i < 256; i++) {
- db.setElem(i, i);
- }
-
- Dimension d = new Dimension(100, 5);
- setMinimumSize(d);
- d = new Dimension(256, 20);
- setPreferredSize(d);
- lowVal = 0;
- hiVal = 255;
- firstCurVal = 255;
- secondCurVal = 255;
-
- initListeners();
- setEnabled(true);
- }
-
- public void initListeners() {
- addMouseListener(new MouseAdapter() {
- @Override
- public void mousePressed(MouseEvent me) {
- if (inThumb()) {
-
- } else {
-
- }
- }
- });
- }
-
- public boolean inThumb() {
- return false;
- }
-
- public void setMinValue(int min) {
- lowVal = min;
- }
-
- public void setMaxValue(int max) {
- hiVal = max;
- }
-
- public void setFirstCurValue(int cur) {
- firstCurVal = cur;
- }
- public void setSecondCurValue(int cur) {
- secondCurVal = cur;
- }
-
- @Override
- public void paint(Graphics g) {
- Color saveColor = g.getColor();
- try {
- Rectangle bounds = getBounds();
-
- g.drawImage(image, 0, 0, bounds.width, bounds.height, 0, 0, 256, 1, null);
- g.setColor(Color.BLACK);
- g.drawRect(0, 0, bounds.width, bounds.height);
-
- int pt = calcPt(firstCurVal, bounds);
- xs[0] = Math.max(pt - 10, 1);
- xs[1] = pt;
- xs[2] = Math.min(pt + 10, bounds.width - 1);
-
- ys[0] = 0;
- ys[1] = (bounds.height >> 1) - 2;
- ys[2] = ys[0];
- g.setColor(Color.YELLOW);
- g.fillPolygon(xs, ys, 3);
- g.setColor(Color.BLACK);
- g.drawPolygon(xs, ys, 3);
-
- pt = calcPt(secondCurVal, bounds);
- ys[0] = bounds.height;
- ys[1] = (bounds.height >> 1) + 2;
- ys[2] = ys[0];
- g.setColor(Color.YELLOW);
- g.fillPolygon(xs, ys, 3);
- g.setColor(Color.BLACK);
- g.drawPolygon(xs, ys, 3);
-
-
- } finally {
- g.setColor(saveColor);
- }
- }
-
- private int calcPt(int val, Rectangle bounds) {
- double frac = ((double)(val - lowVal)) / ((double)(hiVal - lowVal));
- return (int)(bounds.width * frac + 0.49);
- }
-}
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