Minh Bui
62 lines
1.7 KiB
Java
62 lines
1.7 KiB
Java
package view.gui;
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import java.awt.BasicStroke;
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import java.awt.Color;
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import java.awt.Graphics2D;
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import java.awt.Stroke;
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import java.util.EnumMap;
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import model.AbstractShape;
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import model.ShapeColor;
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import model.ShapeShadingType;
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import view.interfaces.IDrawShape;
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import view.interfaces.PaintCanvasBase;
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/**
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* DrawRectangle class
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*
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* Responsibility: Contains strategy for drawing rectangle.
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*
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* @author Minh Bui
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*/
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public class DrawRectangle implements IDrawShape {
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@Override
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public void draw(AbstractShape shape, PaintCanvasBase canvas, EnumMap<ShapeColor, Color> colorMap,
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Stroke selectStroke, boolean offset) {
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Graphics2D graphics2d = canvas.getGraphics2D();
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int width = Math.abs(shape.getEndX() - shape.getStartX());
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int height = Math.abs(shape.getEndY() - shape.getStartY());
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int x = Math.min(shape.getStartX(), shape.getEndX());
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int y = Math.min(shape.getStartY(), shape.getEndY());
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Stroke customStroke = new BasicStroke(5f);
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if (offset) {
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x = x - SELECT_STROKE_OFFSET;
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y = y - SELECT_STROKE_OFFSET;
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width = width + SELECT_WIDTH_HEIGHT_OFFSET;
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height = height + SELECT_WIDTH_HEIGHT_OFFSET;
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graphics2d.setStroke(selectStroke);
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} else {
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graphics2d.setStroke(customStroke);
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}
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graphics2d.setColor(colorMap.get(shape.getPrimaryColor()));
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if (shape.getShadingType() == ShapeShadingType.FILLED_IN) {
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graphics2d.fillRect(x, y, width, height);
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} else if (shape.getShadingType() == ShapeShadingType.OUTLINE) {
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graphics2d.drawRect(x, y, width, height);
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} else {
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graphics2d.fillRect(x, y, width, height);
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graphics2d.setColor(colorMap.get(shape.getSecondaryColor()));
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graphics2d.drawRect(x, y, width, height);
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}
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}
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}
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