112 lines
1.7 KiB
Java
112 lines
1.7 KiB
Java
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Panel (Tiled Panel)
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import java.awt.*;
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import java.util.*;
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import java.lang.*;
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public class TiledPanel extends Panel {
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Image image;
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int i_width, i_height, p_width, p_height;
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Dimension of_panel;
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int v_off;
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int h_off;
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/* Constructors */
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public TiledPanel() {
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image = null;
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} // Constructor()
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public TiledPanel(Image i) {
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image = i;
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} // Constructor(Image)
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/* painting the background of the panel */
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public void paint(Graphics g) {
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if (image != null) {
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i_width = image.getWidth(this);
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i_height = image.getHeight(this);
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of_panel = this.size();
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p_width = of_panel.width;
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p_height = of_panel.height;
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v_off = 0;
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h_off = 0;
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int vloop = p_height/i_height + 1;
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int hloop = p_width/i_width + 1;
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// Need this to get the image into memory or something
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// It's really really slow any other way I tried it
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// This works and it doesn't harm anything
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g.drawImage(image,0,0,this);
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// Do the tile effect
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for (int i=0;i<vloop;i++) {
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for (int j=0;j<hloop;j++) {
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g.drawImage(image,h_off,v_off,this);
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h_off = h_off + i_width;
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} // for
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v_off = v_off + i_height;
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h_off = 0;
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} // for
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} // if
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} // paint(Graphics)
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} // class TiledPanel
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