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Pinch zoom ux#991

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Alpt wants to merge 13 commits intodanvk:masterdanvk/dygraphs:masterfrom Alpt:pinch-zoom-uxAlpt/dygraphs:pinch-zoom-uxCopy head branch name to clipboard

+100-25

Commits

Commits on Apr 9, 2020

• swip.dataX was not scaled during the pinch. This caused problems (blow ups in the zoom in/out).

  

  andrea

  committed
  457cb0d

• disallow too small pinches. disable diagonal calculation.

  

  andrea

  committed
  8a7b38c

• other fixes/hacks for sensitiveness of pinch-zoom

  

  andrea

  committed
  e404f8e

Commits on Apr 10, 2020

• checking if touches >= 2

  

  andrea

  committed
  2ed4ac0

• context.pinchOutOfExtremes

  

  andrea

  committed
  aafa8e1

Commits on Apr 11, 2020

• pageX, pageY is not right for toDataXCoord(). Using t.clientX and t.target.getBoundingClientRect()

  

  andrea

  committed
  0765e37

• do not scale if just panning

  

  andrea

  committed
  d7ada5c

• do not scale if just panning (y axis)

  

  andrea

  committed
  2249d7a

• with the pageX bug fixed, there is no need of large minAllowed

  

  andrea

  committed
  6a296f6

• now need of minAllowed, it is enough

  

  andrea

  committed
  04979b3

• min allowed is better

  

  andrea

  committed
  fa07551

• refactoring

  

  andrea

  committed
  588c385

Commits on Apr 13, 2020

• guard on undefined valueRange / dateWindow

  

  andrea

  committed
  87f18e3