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version 1.4, 2004/06/03 18:05:57
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version 1.5, 2004/06/03 18:13:29
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Line 421 function moveCenter() {
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Line 421 function moveCenter() {
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| // move to handler |
// move to handler |
| unregisterMouseDown(elemScaler, moveCenterEvent); |
unregisterMouseDown(elemScaler, moveCenterEvent); |
| var pt = dlTrafo.invtransform(evtPosition(evt)); |
var pt = dlTrafo.invtransform(evtPosition(evt)); |
| alert("pt: "+pt.x+", "+pt.y); |
|
| var newarea = new Rectangle(pt.x-0.5*dlArea.width, pt.y-0.5*dlArea.height, dlArea.width, dlArea.height); |
var newarea = new Rectangle(pt.x-0.5*dlArea.width, pt.y-0.5*dlArea.height, dlArea.width, dlArea.height); |
| newarea = dlMaxArea.fit(newarea); |
newarea = dlMaxArea.fit(newarea); |
| // set parameters |
// set parameters |
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