Revision 19361 trunk/extensions/extRasterTools-SE/src/org/gvsig/raster/beans/canvas/layers/MinMaxLines.java
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* @author Nacho Brodin (nachobrodin@gmail.com) |
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*/ |
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public class MinMaxLines extends DrawableElement {
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private int smallLine = 5; |
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/** |
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* Representa el borde de separacion para los limites
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* Representa el borde de separacion para los limites |
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*/ |
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private int border = 2; |
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private double minPos = 0.0D; |
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private double maxPos = 1.0D; |
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private int border = 2; |
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private double minPos = 0.0D; |
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private double maxPos = 1.0D; |
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private boolean minSelected = false; |
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private boolean maxSelected = false; |
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/** |
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* Inicializamos el punto arrastrado a un valor fuera del array |
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*/ |
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public boolean mouseReleased(MouseEvent e) {
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if (actionsManager != null && (minSelected != false || maxSelected != false ))
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actionsManager.end(new double[] { getMinDistance(), getMaxDistance() });
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if (canvas != null && (minSelected != false || maxSelected != false ))
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canvas.callDataChanged("minmax", this);
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minSelected = false; |
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maxSelected = false; |
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return true; |
| ... | ... | |
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* Cuando se ha pinchado un punto y se arrastra se define aqu? su comportamiento. |
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*/ |
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public boolean mouseDragged(MouseEvent e) {
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if (canvas == null) |
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return true; |
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if (minSelected) {
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minPos = pixelToValue(e.getX()); |
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if (minPos < 0) |
| ... | ... | |
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if (minPos > maxPos) |
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maxPos = minPos; |
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canvas.repaint(); |
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canvas.callDataDragged("minmax", this);
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return false; |
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} |
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if (maxSelected) {
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| ... | ... | |
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if (maxPos < minPos) |
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minPos = maxPos; |
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canvas.repaint(); |
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canvas.callDataDragged("minmax", this);
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return false; |
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} |
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return true; |
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public double getMaxDistance() {
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return maxPos * 100.0D; |
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} |
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public void setMax(double max) {
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//maxDistance = max |
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} |
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public void setMin(double min) {
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double value = (min * canvas.getCanvasWidth()) / 100; |
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} |
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} |
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} |
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