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LT-304 Difficult to select target tool on canvas for repositioning

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Emanuel F. Oliveira 2016-11-10 21:27:01 -02:00 committed by Erik Ziegler
parent 75bb0a80b2
commit dd2f2cc466
1 changed files with 11 additions and 5 deletions
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16
Packages/ohif-lesiontracker/client/compatibility/bidirectionalTool.js
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@ -15,6 +15,9 @@
ESC: 27
};
// The distance between the mouse and the tool to make it active
var distanceThreshold = 7;
// Set lesion number
// Get Target lesions on image
function setMeasurementNumberCallback(measurementData, eventData, doneCallback) {
@ -233,7 +236,7 @@
return true;
}
return (distanceToPoint < 5);
return (distanceToPoint < distanceThreshold);
}
function pointNearPerpendicular(element, handles, coords) {
@ -242,7 +245,7 @@
end: cornerstone.pixelToCanvas(element, handles.perpendicularEnd)
};
var distanceToPoint = cornerstoneMath.lineSegment.distanceToPoint(lineSegment, coords);
return (distanceToPoint < 5);
return (distanceToPoint < distanceThreshold);
}
// Move long-axis start point
@ -950,6 +953,7 @@
for (var i = 0; i < toolData.data.length; i++) {
var data = toolData.data[i];
var strokeWidth = lineWidth;
context.save();
@ -962,6 +966,8 @@
if (data.active) {
color = cornerstoneTools.toolColors.getActiveColor();
// increase line width of active tool...
strokeWidth *= 1.5;
} else {
color = cornerstoneTools.toolColors.getToolColor();
}
@ -973,13 +979,13 @@
context.beginPath();
context.strokeStyle = color;
context.lineWidth = lineWidth;
context.lineWidth = strokeWidth;
context.moveTo(handleStartCanvas.x, handleStartCanvas.y);
context.lineTo(handleEndCanvas.x, handleEndCanvas.y);
context.stroke();
// Draw perpendicular line
drawPerpendicularLine(context, eventData, element, data, color, lineWidth);
drawPerpendicularLine(context, eventData, element, data, color, strokeWidth);
// draw the handles
cornerstoneTools.drawHandles(context, eventData, data.handles, color);
@ -987,7 +993,7 @@
//Draw linked line as dashed
context.beginPath();
context.strokeStyle = color;
context.lineWidth = lineWidth;
context.lineWidth = strokeWidth;
context.setLineDash([ 2, 3 ]);
// Set position of text