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Opened 5 years ago

Closed 5 years ago

#733 closed enhancement (wontfix)

faster scrolling

Reported by: dnaber Owned by: framm
Priority: minor Component: Core
Version: Keywords: performance
Cc:

Description

In MapPaintVisitor.drawSeg(), couldn't these first lines moved below the "is visible" check?

if (col != currentColor
width != currentWidth dashed != currentDashed) {

displaySegments(col, width, dashed);

}

I tried this and it makes scrolling/zooming quite a bit smoother. I didn't notice any negative side effects (but I don't know this code...)

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Change History (2)

comment:1 Changed 5 years ago by dnaber

  • Type changed from defect to enhancement

comment:2 Changed 5 years ago by framm

  • Resolution set to wontfix
  • Status changed from new to closed

no they can't, you may drop some drawing that has accumulated in the path object and is in fact visible.

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