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LT-40: Implementing method to search for available space outside image

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This commit is contained in:
Bruno Alves de Faria 2016-11-24 16:15:18 -02:00
parent 2977cd0f8c
commit 48c5e38cd2
1 changed files with 26 additions and 7 deletions
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33
Packages/ohif-core/client/lib/cornerstone.js
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@ -34,6 +34,32 @@ OHIF.cornerstone.repositionTextBoxWhileDragging = (eventData, measurementData) =
const $element = $(element);
const image = enabledElement.image;
const getAvailableBlankAreas = (enabledElement, labelWidth, labelHeight) => {
const { element, canvas, image } = enabledElement;
const topLeft = cornerstone.pixelToCanvas(element, {
x: 0,
y: 0
});
const bottomRight = cornerstone.pixelToCanvas(element, {
x: image.width,
y: image.height
});
const $canvas = $(canvas);
const canvasWidth = $canvas.outerWidth();
const canvasHeight = $canvas.outerHeight();
const result = {};
result['x-1'] = topLeft.x > labelWidth;
result['y-1'] = topLeft.y > labelHeight;
result.x1 = canvasWidth - bottomRight.x > labelWidth;
result.y1 = canvasHeight - bottomRight.y > labelHeight;
return result;
};
const modifiedCallback = () => {
const handles = measurementData.handles;
const textBox = handles.textBox;
@ -66,9 +92,6 @@ OHIF.cornerstone.repositionTextBoxWhileDragging = (eventData, measurementData) =
directions.x = tool.x < mid.x ? -1 : 1;
directions.y = tool.y < mid.y ? -1 : 1;
// TODO: REMOVE - Temporary for RSNA (placing always above patient)
directions.y = -1;
const points = {};
points.x = directions.x < 0 ? 0 : image.width;
points.y = directions.y < 0 ? 0 : image.height;
@ -79,10 +102,6 @@ OHIF.cornerstone.repositionTextBoxWhileDragging = (eventData, measurementData) =
let cornerAxis = diffY < diffX ? 'y' : 'x';
let toolAxis = diffY < diffX ? 'x' : 'y';
// TODO: REMOVE - Temporary for RSNA (placing always above patient)
cornerAxis = 'y';
toolAxis = 'x';
textBox[cornerAxis] = points[cornerAxis];
textBox[toolAxis] = tool[toolAxis];