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fix analog painting calculation issue

This commit is contained in:
Eyck Jentzsch 2020-07-11 19:36:45 +02:00
parent b38b268fcb
commit f6cc12e8c3
1 changed files with 5 additions and 5 deletions
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10
plugins/com.minres.scviewer.database.ui.swt/src/com/minres/scviewer/database/swt/internal/SignalPainter.java
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@ -249,7 +249,7 @@ public class SignalPainter extends TrackPainter {
final boolean continous;
private long minVal;
private long range;
double yRange = (yOffsetB-yOffsetT);
public MultiBitStencilAnalog(NavigableMap<Long, ?> entries, Object left, boolean continous, boolean signed) {
this.continous=continous;
Collection<?> values = ((NavigableMap<Long, ?>) entries).values();
@ -276,8 +276,8 @@ public class SignalPainter extends TrackPainter {
long leftVal = ((BitVector) left).toUnsignedValue();
long rightVal= ((BitVector) right).toUnsignedValue();
proj.setForeground(waveCanvas.colors[WaveformColors.SIGNAL_REAL.ordinal()]);
int yOffsetLeft = (int) ((leftVal-minVal) / range * (yOffsetB-yOffsetT));
int yOffsetRight = (int) ((rightVal-minVal) / range * (yOffsetB-yOffsetT));
int yOffsetLeft = (int) ((leftVal-minVal) * yRange / range);
int yOffsetRight = (int) ((rightVal-minVal) * yRange / range);
if(continous) {
if (xEnd > maxPosX) {
proj.drawLine(xBegin, yOffsetB-yOffsetLeft, maxPosX, yOffsetB-yOffsetRight);
@ -401,8 +401,8 @@ public class SignalPainter extends TrackPainter {
}
} else {
proj.setForeground(waveCanvas.colors[WaveformColors.SIGNAL_REAL.ordinal()]);
int yOffsetLeft = (int) ((leftVal-minVal) / range * (yOffsetB-yOffsetT));
int yOffsetRight = Double.isNaN(rightVal)?yOffsetLeft:(int) ((rightVal-minVal) / range * (yOffsetB-yOffsetT));
int yOffsetLeft = (int) ((leftVal-minVal) * (yOffsetB-yOffsetT) / range);
int yOffsetRight = Double.isNaN(rightVal)?yOffsetLeft:(int) ((rightVal-minVal) * (yOffsetB-yOffsetT) / range);
if(continous) {
if (xEnd > maxPosX) {
proj.drawLine(xBegin, yOffsetB-yOffsetLeft, maxPosX, yOffsetB-yOffsetRight);