 Petr Sloup
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6431622881
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Use better URL for BNG tiles in reprojection example
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2015-10-16 09:28:43 +02:00 |
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Petr Sloup
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00a8b4da16
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Increase readability of reprojection example
Use map/layer terminology more clearly and clarify checkbox usage
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2015-10-16 09:28:43 +02:00 |
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Petr Sloup
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0f09607725
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Slightly decrease build size when reprojection code is disabled
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2015-10-16 09:28:43 +02:00 |
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Petr Sloup
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94caa07168
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Minor code style, documentation and typo fixes
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2015-10-16 09:28:43 +02:00 |
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Petr Sloup
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5388f96551
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Reproject image sources only if actually needed
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2015-10-16 09:28:42 +02:00 |
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Petr Sloup
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3353eeb0c3
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Fix IE9 test timeouts by using different pixel placeholder
IE9 seems to have occasional problems with decoding
the data protocol url used before (single pixel placeholder).
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2015-10-16 09:28:42 +02:00 |
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Petr Sloup
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402697c369
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Specify crossOrigin in reprojection examples to fix WebGL errors
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2015-10-16 09:28:42 +02:00 |
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Petr Sloup
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4bcea473eb
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Fix reprojection-by-code example in IE9 by using JSONP
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2015-10-16 09:28:42 +02:00 |
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 Dalibor Janák
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043b206705
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OpenStreetMap reprojection example
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2015-10-16 09:28:42 +02:00 |
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Petr Sloup
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76974a5888
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Minor improvements of reprojection examples
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2015-10-16 09:28:42 +02:00 |
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Petr Sloup
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59bce75d2a
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Improved documentation
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2015-10-16 09:28:42 +02:00 |
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Petr Sloup
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7a1533925a
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Reprojection code refactoring and cleaning
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2015-10-16 09:28:42 +02:00 |
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Petr Sloup
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a2ae2f0f3e
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Add rendering tests for ol.reproj.Image
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2015-10-16 09:28:42 +02:00 |
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Petr Sloup
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f078a9c935
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Add rendering tests for ol.reproj.Tile
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2015-10-16 09:28:42 +02:00 |
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Petr Sloup
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404fa10bb7
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Make resembleCanvas available to tests
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2015-10-16 09:28:42 +02:00 |
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Petr Sloup
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8f1aab9236
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Add tests for ol.source.TileImage
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2015-10-16 09:28:42 +02:00 |
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Petr Sloup
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c899100dab
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Add tests for ol.reproj.*
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2015-10-16 09:28:42 +02:00 |
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Petr Sloup
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0c48a560b2
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Add reprojection example with proj4 defs loading from EPSG.io
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2015-10-16 09:28:42 +02:00 |
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Petr Sloup
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690a5f1f90
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Add reprojection example for ol.source.ImageStatic
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2015-10-16 09:28:42 +02:00 |
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Petr Sloup
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87337570e0
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Add reprojection example for tiled raster sources
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2015-10-16 09:28:42 +02:00 |
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Petr Sloup
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7864ed7861
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Force subdivision when transformation returns infinite coordinate
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2015-10-16 09:28:42 +02:00 |
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Petr Sloup
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03c75a8648
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Transformation caching during reprojection triangulation
This usually saves around 30-35% of transformation calls.
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2015-10-16 09:28:42 +02:00 |
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Petr Sloup
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726bcbef83
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Alternative reprojection triangulation strategy
The quads are now subdivided more granually (to 2 instead of 4), which
usually leads to reduced number of triangles and higher performance.
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2015-10-16 09:28:42 +02:00 |
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Petr Sloup
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016df5b902
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Minor ol.reproj.Image fixes
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2015-10-16 09:28:42 +02:00 |
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Petr Sloup
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14e20e23a0
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Correctly reproject projections with undefined units
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2015-10-16 09:28:42 +02:00 |
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Petr Sloup
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aad5f94556
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Minor type fix in ol.reproj.Image
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2015-10-16 09:28:42 +02:00 |
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Petr Sloup
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615b54eb67
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Use error threshold for image sources reprojection
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2015-10-16 09:28:42 +02:00 |
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Petr Sloup
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fc23a38692
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Take target extent into account when ensuring minimal reproj subdivision
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2015-10-16 09:28:41 +02:00 |
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Petr Sloup
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3b1d72202a
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Correctly reproject sources in wrappable projection
With extent smaller than the projection extent
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2015-10-16 09:28:41 +02:00 |
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Petr Sloup
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4c236a64b8
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Handle canvas clip antialiasing during reprojection
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2015-10-16 09:28:41 +02:00 |
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Petr Sloup
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3cc8291df4
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Support pixelRatio during reprojection
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2015-10-16 09:28:41 +02:00 |
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Petr Sloup
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c2b21985f4
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Add ol.source.TileImage#setTileGridForProjection method
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2015-10-16 09:28:41 +02:00 |
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Petr Sloup
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168b675191
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Add reprojectionErrorThreshold option to the tiled image sources
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2015-10-16 09:28:41 +02:00 |
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Petr Sloup
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ebc1bc0096
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Better handling of tilegrids without extent during reprojection
For WMTS source, the tilegrid has no extent, but the projection can
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2015-10-16 09:28:41 +02:00 |
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Petr Sloup
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be6bf00d74
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Add defines for certain reprojection constants
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2015-10-16 09:28:41 +02:00 |
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Petr Sloup
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f481070f82
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Handle tilegrids without extent during tile reprojection
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2015-10-16 09:28:41 +02:00 |
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Petr Sloup
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9a460b5f6b
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Handle cross-browser canvas antialiasing issues during reprojection
By doing strictly 1 drawImage per triangle; triangle overlapping and
using different blending mode.
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2015-10-16 09:28:41 +02:00 |
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Petr Sloup
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8b38928aad
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Make rendering of reprojection edges configurable
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2015-10-16 09:28:41 +02:00 |
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Petr Sloup
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30cd0aa584
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Improve reprojection performance
Utilize the numerical shifting during reprojection to easily reduce
complexity of the linear system that needs to be solved.
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2015-10-16 09:28:41 +02:00 |
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Petr Sloup
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8ab197eba6
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Optimize the reprojection by stitching the sources prior to rendering
This solves canvas antialiasing issues and also simplifies the code
handling wrapX in the source projection.
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2015-10-16 09:28:41 +02:00 |
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Petr Sloup
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6482ccf2f7
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Make ol.reproj.Triangulation a class
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2015-10-16 09:28:41 +02:00 |
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Petr Sloup
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0f408e341f
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Rename ol.source.Image#getImage implementations to #getImageInternal
This allows for the reprojection to be initialized in the #getImage,
while #getImageInternal is used to obtain the actual data.
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2015-10-16 09:28:41 +02:00 |
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Petr Sloup
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ed1e49045a
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Allow different source and view projection in image layer renderers
To enable image layer reprojection.
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2015-10-16 09:28:41 +02:00 |
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Petr Sloup
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be0a0de759
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Integrate image reprojection with ol.source.Image
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2015-10-16 09:28:41 +02:00 |
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Petr Sloup
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15575288e0
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Add ol.ENABLE_RASTER_REPROJECTION define
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2015-10-16 09:28:41 +02:00 |
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Petr Sloup
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f2f77091ad
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Handle tile sources without projection
Such sources should never be reprojected (and no additional tilecache or
tilegrid should be created).
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2015-10-16 09:28:41 +02:00 |
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Petr Sloup
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c205323ff2
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Reproject correctly when transform returns +-Infinity values
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2015-10-16 09:28:41 +02:00 |
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Petr Sloup
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b0694c1e3b
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Add projection parameter to ol.source.Tile#expireCache and #useTile
This is required to be able to determine which cache the xyz coordinates
refer to (in case we have more caches).
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2015-10-16 09:28:41 +02:00 |
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Petr Sloup
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e0cfa1951a
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Add projection parameter to ol.source.Tile#forEachLoadedTile
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2015-10-16 09:28:41 +02:00 |
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Petr Sloup
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63084d30e9
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Improve numerical stability of reprojection
By shifting the source points before calculating the affine transform to
obtain values from similar ranges (inputs and outputs of the transform).
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2015-10-16 09:28:41 +02:00 |
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