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fixed zoom issue .. adding zoomout limit....

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girish
2011-01-29 14:39:52 +00:00
parent 43249128d3
commit 19ba65ecf8
1 changed files with 18 additions and 19 deletions
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27
workflow/engine/templates/bpmn/MyWorkflow.js
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@@ -2159,22 +2159,19 @@ MyWorkflow.prototype.zoom = function(sType)
var lines=workflow.getLines(); var lines=workflow.getLines();
var size=lines.getSize(); var size=lines.getSize();
if(typeof workflow.limitFlag == 'undefined')
workflow.limitFlag = 0;
if(typeof workflow.zoomFactor != 'undefined' && sType == 'in' && workflow.zoomFactor != 0.2) var zoomFactor = 0.2;
/*if( sType == 'in' )
{ {
var zoomFactor = workflow.zoomFactor + 0.2; ++workflow.limitFlag;
workflow.zoomFactor = zoomFactor;
} }
else if(typeof workflow.zoomFactor != 'undefined' && sType == 'out' && workflow.zoomFactor != 0.2) else if(sType == 'out')
{ {
zoomFactor = workflow.zoomFactor - 0.2; --workflow.limitFlag;
workflow.zoomFactor = zoomFactor; }*/
}
else
{
zoomFactor = 0.2;
workflow.zoomFactor = zoomFactor;
}
// for(var i=0;i<size;i++){ // for(var i=0;i<size;i++){
// lines.data[i].setStartPoint(xPos + zoomFactor*xPos,yPos + zoomFactor*yPos); // lines.data[i].setStartPoint(xPos + zoomFactor*xPos,yPos + zoomFactor*yPos);
@@ -2187,6 +2184,7 @@ MyWorkflow.prototype.zoom = function(sType)
var height = fig.getHeight(); var height = fig.getHeight();
var xPos = fig.getX(); var xPos = fig.getX();
var yPos = fig.getY(); var yPos = fig.getY();
if(sType == 'in') if(sType == 'in')
{ {
if(fig.type.match(/Event/) || fig.type.match(/Gateway/)) if(fig.type.match(/Event/) || fig.type.match(/Gateway/))
@@ -2203,9 +2201,10 @@ MyWorkflow.prototype.zoom = function(sType)
workflow.zoomTaskWidth = width; workflow.zoomTaskWidth = width;
workflow.zoomTaskHeight = height; workflow.zoomTaskHeight = height;
} }
++workflow.limitFlag;
fig.setPosition(xPos + zoomFactor*xPos,yPos + zoomFactor*yPos); fig.setPosition(xPos + zoomFactor*xPos,yPos + zoomFactor*yPos);
} }
else else if(sType == 'out' && workflow.limitFlag > 0)
{ {
if(fig.type.match(/Event/) || fig.type.match(/Gateway/) ) if(fig.type.match(/Event/) || fig.type.match(/Gateway/) )
{ {
@@ -2221,10 +2220,10 @@ MyWorkflow.prototype.zoom = function(sType)
workflow.zoomTaskWidth = width; workflow.zoomTaskWidth = width;
workflow.zoomTaskHeight = height; workflow.zoomTaskHeight = height;
} }
--workflow.limitFlag;
fig.setPosition(xPos - zoomFactor*xPos,yPos - zoomFactor*yPos); fig.setPosition(xPos - zoomFactor*xPos,yPos - zoomFactor*yPos);
} }
//else if(sType == 'out' && !fig.type.match(/Event/)) //else if(sType == 'out' && !fig.type.match(/Event/))
//fig.setPosition(xPos,yPos - 10); //fig.setPosition(xPos,yPos - 10);