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| author | Dennis Francis <dennis.francis@collabora.com> | 2020-08-24 22:12:18 +0530 |
|---|---|---|
| committer | Jan Holesovsky <kendy@collabora.com> | 2020-09-02 14:57:34 +0200 |
| commit | 95544951ca46563e01bbf6eea056cfa6104569e0 (patch) | |
| tree | 79956e9ebc054e267b3a137fd83a2932f4116f05 | |
| parent | compute nearest zoomlevel with devpixelratio included (diff) | |
| download | online-95544951ca46563e01bbf6eea056cfa6104569e0.tar.gz online-95544951ca46563e01bbf6eea056cfa6104569e0.zip | |
setup the header canvases in the same way as the tile-canvas
All drawings to it needs to in css pixels for now, because the
mouse/touch handlers need positions in css pixels and the HeaderInfo
datastructure has everything in css pixels.
Moving the headers to the main-canvas needs more work but this change
will help in doing that.
Change-Id: I6a19e62a67b2b42975a51bb695db300ce493ba01
| -rw-r--r-- | loleaflet/src/control/Control.ColumnHeader.js | 3 | ||||
| -rw-r--r-- | loleaflet/src/control/Control.Header.js | 3 | ||||
| -rw-r--r-- | loleaflet/src/control/Control.RowHeader.js | 3 |
3 files changed, 6 insertions, 3 deletions
diff --git a/loleaflet/src/control/Control.ColumnHeader.js b/loleaflet/src/control/Control.ColumnHeader.js index d6eccf5b12..4639acd960 100644 --- a/loleaflet/src/control/Control.ColumnHeader.js +++ b/loleaflet/src/control/Control.ColumnHeader.js @@ -224,7 +224,8 @@ L.Control.ColumnHeader = L.Control.Header.extend({ return; ctx.save(); - var scale = L.getDpiScaleFactor(); + var useExactDPR = this._map && (this._map._docLayer instanceof L.CanvasTileLayer); + var scale = L.getDpiScaleFactor(useExactDPR); ctx.scale(scale, scale); // background gradient var selectionBackgroundGradient = null; diff --git a/loleaflet/src/control/Control.Header.js b/loleaflet/src/control/Control.Header.js index bb0d4433f5..757cfd5c84 100644 --- a/loleaflet/src/control/Control.Header.js +++ b/loleaflet/src/control/Control.Header.js @@ -579,6 +579,7 @@ L.Control.Header = L.Control.extend({ }, _setCanvasSizeImpl: function (container, canvas, property, value, isCorner) { + var useExactDPR = this._map && (this._map._docLayer instanceof L.CanvasTileLayer); if (!value) { value = parseInt(L.DomUtil.getStyle(container, property)); } @@ -586,7 +587,7 @@ L.Control.Header = L.Control.extend({ L.DomUtil.setStyle(container, property, value + 'px'); } - var scale = L.getDpiScaleFactor(); + var scale = L.getDpiScaleFactor(useExactDPR); if (property === 'width') { canvas.width = value * scale; if (!isCorner) diff --git a/loleaflet/src/control/Control.RowHeader.js b/loleaflet/src/control/Control.RowHeader.js index 8e80aec73b..80ccbbe1b9 100644 --- a/loleaflet/src/control/Control.RowHeader.js +++ b/loleaflet/src/control/Control.RowHeader.js @@ -217,7 +217,8 @@ L.Control.RowHeader = L.Control.Header.extend({ return; ctx.save(); - var scale = L.getDpiScaleFactor(); + var useExactDPR = this._map && (this._map._docLayer instanceof L.CanvasTileLayer); + var scale = L.getDpiScaleFactor(useExactDPR); ctx.scale(scale, scale); // background gradient var selectionBackgroundGradient = null; |