65 lines
2.0 KiB
JavaScript
65 lines
2.0 KiB
JavaScript
function ViewMgrSetRasterLocation(pageID, shapeID, pinX, pinY)
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{
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clickMenu ();
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var rasterImage = document.images("RasterImage");
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var imageLeft = 0;
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var imageRight = imageLeft + rasterImage.offsetWidth;
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var imageTop = 0;
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var imageBottom = imageTop + rasterImage.offsetHeight;
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var xLong = parent.ConvertXorYCoordinate(pinX, viewMgr.visBBoxLeft, viewMgr.visBBoxRight, imageLeft, imageRight, 0);
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var yLong = parent.ConvertXorYCoordinate(pinY, viewMgr.visBBoxBottom, viewMgr.visBBoxTop, imageTop, imageBottom, 1);
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var pixelWidth = document.body.scrollWidth;
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var pixelHeight = document.body.scrollHeight;
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var clientWidth = document.body.clientWidth;
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var clientHeight = document.body.clientHeight;
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var halfClientWidth = clientWidth;
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var halfClientHeight = clientHeight;
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xLong = xLong + rasterImage.offsetLeft;
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yLong = yLong + rasterImage.offsetTop;
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var xScrollAmount = 0;
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var yScrollAmount = 0;
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var xPrevScrollAmount = document.body.scrollLeft;
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var yPrevScrollAmount = document.body.scrollTop;
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var arrowHalfWidth = arrowdiv.clientWidth / 2;
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var arrowHeight = arrowdiv.clientHeight;
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if ((xLong - arrowHalfWidth) < xPrevScrollAmount)
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{
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// X off left of screen.
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document.body.scrollLeft = xLong - arrowHalfWidth;
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}
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else if ((xLong + arrowHalfWidth) > (clientWidth + xPrevScrollAmount))
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{
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// X off right of screen.
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document.body.scrollLeft = xLong - clientWidth + xPrevScrollAmount + arrowHalfWidth;
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}
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if (yLong < yPrevScrollAmount)
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{
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// Y off top of screen.
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document.body.scrollTop = yLong;
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}
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else if ((yLong + arrowHeight) > (clientHeight + yPrevScrollAmount))
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{
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// Y off bottom of screen.
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document.body.scrollTop = yLong - clientHeight + yPrevScrollAmount + arrowHeight;
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}
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arrowdiv.style.posLeft = xLong - arrowHalfWidth;
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arrowdiv.style.posTop = yLong;
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arrowdiv.style.visibility = "visible";
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setTimeout( "parent.hideObject(arrowdiv)", 0 );
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setTimeout( "parent.showObject(arrowdiv)", 1 );
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setTimeout( "parent.hideObject(arrowdiv)", 2000 );
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}
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