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Merge "Issue #2281 Fix shear click distance calculations. Change-Id: I67980264723512a4167cf90cfc3adac2c9ba1d08" into development

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This commit is contained in:
Nate Jensen 2013-08-29 18:04:27 -05:00 • committed by Gerrit Code Review
commit 0440927789
4 changed files with 52 additions and 90 deletions
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3
cave/com.raytheon.viz.awipstools/src/com/raytheon/viz/awipstools/common/ToolsUiUitil.java → cave/com.raytheon.viz.awipstools/src/com/raytheon/viz/awipstools/common/ToolsUiUtil.java
View file

@ -37,6 +37,7 @@ import com.vividsolutions.jts.geom.GeometryFactory;
*
* Date Ticket# Engineer Description
* ------------ ---------- ----------- --------------------------
* Aug 29, 2013 2281 bsteffen Rename ToolsUiUitil.
*
*
* </pre>
@ -45,7 +46,7 @@ import com.vividsolutions.jts.geom.GeometryFactory;
* @version 1.0
*/
public class ToolsUiUitil {
public class ToolsUiUtil {
private static final GeometryFactory gf = new GeometryFactory();

13
cave/com.raytheon.viz.awipstools/src/com/raytheon/viz/awipstools/ui/action/ShearAction.java
View file

@ -39,7 +39,8 @@ import com.vividsolutions.jts.geom.Coordinate;
* SOFTWARE HISTORY
* Date Ticket# Engineer Description
* ------------ ---------- ----------- --------------------------
* 01/11/2010 mnash
* Jan 11, 2010 mnash
* Aug 29, 2013 2281 bsteffen Fix click distance calculations.
*
* </pre>
*
@ -102,11 +103,10 @@ public abstract class ShearAction extends AbstractGenericToolAction<ShearLayer>
lastMouseY = y;
if (shearLayer.isEditable()) {
Coordinate c = editor.translateClick(x, y);
if (mouseButton == 1) {
lineToMove = -1;
coordinateFound = shearLayer.isInsideEndpoint(c);
coordinateFound = shearLayer.isInsideEndpoint(editor, x, y);
if (coordinateFound != null) {
this.mode = Mode.MOVE_POINT;
@ -114,7 +114,7 @@ public abstract class ShearAction extends AbstractGenericToolAction<ShearLayer>
return true;
}
if ((lineToMove = shearLayer.isInsideLine(c)) != -1) {
if ((lineToMove = shearLayer.isInsideLine(editor, x, y)) != -1) {
this.mode = Mode.MOVE_LINE;
return true;
}
@ -201,15 +201,14 @@ public abstract class ShearAction extends AbstractGenericToolAction<ShearLayer>
*/
public boolean handleMouseMove(int x, int y) {
if (shearLayer.isEditable()) {
Coordinate c = editor.translateClick(x, y);
if (shearLayer.isInsideEndpoint(c) != null) {
if (shearLayer.isInsideEndpoint(editor, x, y) != null) {
// Change the cursor to a hand.
this.setCursorHand();
return true;
}
if (shearLayer.isInsideLine(c) != -1) {
if (shearLayer.isInsideLine(editor, x, y) != -1) {
// Change the cursor to crosshairs.
this.setCursorCross();
return true;

19
cave/com.raytheon.viz.awipstools/src/com/raytheon/viz/awipstools/ui/layer/InteractiveBaselineUIManager.java
View file

@ -33,7 +33,7 @@ import com.raytheon.uf.viz.core.IDisplayPaneContainer;
import com.raytheon.uf.viz.core.drawables.IDescriptor;
import com.raytheon.uf.viz.core.drawables.IRenderableDisplay;
import com.raytheon.viz.awipstools.ToolsDataManager;
import com.raytheon.viz.awipstools.common.ToolsUiUitil;
import com.raytheon.viz.awipstools.common.ToolsUiUtil;
import com.raytheon.viz.awipstools.ui.layer.InteractiveBaselinesLayer.Baseline;
import com.raytheon.viz.ui.cmenu.IContextMenuContributor;
import com.raytheon.viz.ui.cmenu.IContextMenuProvider;
@ -53,6 +53,7 @@ import com.vividsolutions.jts.geom.LineString;
*
* Date Ticket# Engineer Description
* ------------ ---------- ----------- --------------------------
* Aug 29, 2013 2281 bsteffen Rename ToolsUiUitil.
*
*
* </pre>
@ -160,7 +161,7 @@ public class InteractiveBaselineUIManager extends InputAdapter implements
Baseline[] lines = baselinesLayer.getCurrentBaselines();
int mouse = SWT.CURSOR_ARROW;
for (Baseline line : lines) {
int idx = ToolsUiUitil.closeToCoordinate(container,
int idx = ToolsUiUtil.closeToCoordinate(container,
line.line.getCoordinates(), x, y, CLICK_RADIUS_PIX);
if (idx >= 0) {
// We are close to a point in this line
@ -170,7 +171,7 @@ public class InteractiveBaselineUIManager extends InputAdapter implements
hoverCoords = new Coordinate[] { hoverLine.line
.getCoordinateN(idx) };
break;
} else if (ToolsUiUitil.closeToLine(container,
} else if (ToolsUiUtil.closeToLine(container,
line.line.getCoordinates(), x, y, CLICK_RADIUS_PIX)) {
// We are close this this line
mouse = SWT.CURSOR_SIZEALL;
@ -434,7 +435,7 @@ public class InteractiveBaselineUIManager extends InputAdapter implements
double[] screenLoc = container.translateInverseClick(c);
screenLoc[0] += changeX;
screenLoc[1] += changeY;
Coordinate translated = ToolsUiUitil.translateClick(container,
Coordinate translated = ToolsUiUtil.translateClick(container,
baselinesLayer.getDescriptor(), screenLoc[0], screenLoc[1]);
c.x = translated.x;
c.y = translated.y;
@ -486,7 +487,7 @@ public class InteractiveBaselineUIManager extends InputAdapter implements
// First time we've moved our new line, change to two points
firstSelection = false;
coords = new Coordinate[] { coords[0],
ToolsUiUitil.translateClick(container, descriptor, x, y) };
ToolsUiUtil.translateClick(container, descriptor, x, y) };
} else {
double[] d1 = container
.translateInverseClick(coords[coords.length - 1]);
@ -497,7 +498,7 @@ public class InteractiveBaselineUIManager extends InputAdapter implements
Coordinate c = new Coordinate(x, y);
if (Angle.angleBetween(c2, c1, c) > (Math.PI / 2)) {
coords = Arrays.copyOf(coords, coords.length + 1);
coords[coords.length - 1] = ToolsUiUitil.translateClick(
coords[coords.length - 1] = ToolsUiUtil.translateClick(
container, descriptor, c.x, c.y);
} else {
selectionQueue.add(currentlySelecting);
@ -550,13 +551,13 @@ public class InteractiveBaselineUIManager extends InputAdapter implements
Coordinate[] newLine = new Coordinate[hoverCoords.length + 1];
for (int i = 0; i < newLine.length; i++) {
if (i < insertionPoint) {
newLine[i] = ToolsUiUitil.translateClick(container, descriptor,
newLine[i] = ToolsUiUtil.translateClick(container, descriptor,
screenLocs[i].x, screenLocs[i].y);
} else if (i > insertionPoint) {
newLine[i] = ToolsUiUitil.translateClick(container, descriptor,
newLine[i] = ToolsUiUtil.translateClick(container, descriptor,
screenLocs[i - 1].x, screenLocs[i - 1].y);
} else {
newLine[i] = ToolsUiUitil.translateClick(container, descriptor,
newLine[i] = ToolsUiUtil.translateClick(container, descriptor,
screenRefPoint.x, screenRefPoint.y);
}
}

107
cave/com.raytheon.viz.awipstools/src/com/raytheon/viz/awipstools/ui/layer/ShearLayer.java
View file

@ -49,24 +49,23 @@ import com.raytheon.uf.viz.core.rsc.capabilities.EditableCapability;
import com.raytheon.uf.viz.core.rsc.capabilities.MagnificationCapability;
import com.raytheon.uf.viz.core.rsc.tools.GenericToolsResourceData;
import com.raytheon.uf.viz.points.PointsDataManager;
import com.raytheon.viz.awipstools.common.ToolsUiUtil;
import com.raytheon.viz.ui.input.EditableManager;
import com.vividsolutions.jts.geom.Coordinate;
import com.vividsolutions.jts.geom.Geometry;
import com.vividsolutions.jts.geom.GeometryFactory;
import com.vividsolutions.jts.geom.LineString;
import com.vividsolutions.jts.geom.LinearRing;
import com.vividsolutions.jts.operation.buffer.BufferOp;
/**
* TODO Add Description
* Interactive resource for rendering the Shear data.
*
* <pre>
*
* SOFTWARE HISTORY
* Date Ticket# Engineer Description
* ------------ ---------- ----------- --------------------------
* 15Mar2013 15693 mgamazaychikov Added magnification capability.
* 05/02/2013 DR 14587 D. Friedman Use base velocity.
* Mar 15, 2013 15693 mgamazaychikov Added magnification capability.
* May 02, 2013 14587 D. Friedman Use base velocity.
* Aug 29, 2013 2281 bsteffen Fix click distance calculations.
*
* </pre>
*
@ -218,24 +217,6 @@ public class ShearLayer extends
}
}
public LinearRing getCircle(Coordinate coor, double radius) {
Coordinate circleCoordinates[] = new Coordinate[361];
Coordinate firstCoor = null;
for (int i = 0; i < 360; i++) {
circleCoordinates[i] = getCoordinateOnCircle(coor, radius, i);
if (i == 0) {
// save the first coordinate, to add to end, so completes the
// ring.
firstCoor = circleCoordinates[0];
}
}
circleCoordinates[360] = firstCoor;
return gf.createLinearRing(circleCoordinates);
}
public Coordinate getCoordinateOnCircle(Coordinate coor, double radius,
int angle) {
@ -254,7 +235,7 @@ public class ShearLayer extends
return coorOnCircle;
}
protected void drawBaselineLabel(IGraphicsTarget target,
Coordinate latLong, String label) throws VizException {
@ -298,18 +279,6 @@ public class ShearLayer extends
return getCapability(EditableCapability.class).isEditable();
}
/**
* Checks and returns the coordinate of the endpoint that clicked in.
*
* @param c
* Coordinate of the click.
* @return Coordinate of the endpoint, null if not found.
*/
public Coordinate isInsideEndpoint(Coordinate c) {
return getEndpointClickedIn(c);
}
public void moveBaseline(Coordinate delta, int index) {
for (Coordinate point : baseline.getCoordinates()) {
@ -340,54 +309,46 @@ public class ShearLayer extends
}
/**
* Returns the endpoint the user clicked in, or null if they didn't click in
* an endpoint.
* Get the closest endpoint to the provided screen location.
*
* @param coor
* Coordinate of the click point.
* @return The coordinate of the endpoint they hit on.
* @param container
* display container to use
* @param refX
* x location in screen pixels
* @param refY
* y location in screen pixels
* @return T Coordinate of the endpoint, null if not found.
*/
public Coordinate getEndpointClickedIn(Coordinate coor) {
Coordinate c1 = getBaseline().getCoordinates()[0];
Coordinate c2 = getBaseline().getCoordinates()[1];
if (gf.createPolygon(getCircle(c1, this.endCircleRadius), null)
.contains(gf.createPoint(coor))) {
return c1;
} else if (gf.createPolygon(getCircle(c2, this.endCircleRadius), null)
.contains(gf.createPoint(coor))) {
return c2;
public Coordinate isInsideEndpoint(IDisplayPaneContainer container, int x,
int y) {
Coordinate[] coords = getBaseline().getCoordinates();
int idx = ToolsUiUtil.closeToCoordinate(container, coords, x, y, 9);
if (idx < 0) {
return null;
} else {
return coords[idx];
}
return null;
}
/**
* Return the index of the linestring the user clicked in (for move for
* instance).
*
* @param coor
* @param container
* display container to use
* @param refX
* x location of reference point in screen pixels
* @param refY
* y location of reference point in screen pixels
* @return int Index of line they matched on.
*/
public int isInsideLine(Coordinate coor) {
int index = -1;
for (int i = 0; i < getBuffer().length; i++) {
if (getBuffer()[i].contains(gf.createPoint(coor))) {
index = i;
}
public int isInsideLine(IDisplayPaneContainer container, int x, int y) {
Coordinate[] coords = getBaseline().getCoordinates();
if (ToolsUiUtil.closeToLine(container, coords, x, y, 15)) {
return 0;
} else {
return -1;
}
return index;
}
public Geometry[] getBuffer() {
Geometry[] buffer = new Geometry[1];
buffer[0] = BufferOp.bufferOp(getBaseline(), 0.001);
return buffer;
}
/**