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Merge pull request #800 from ahocevar/transform

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Use GPU where available; animated zooming. r=@elemoine
This commit is contained in:
ahocevar
2013-02-14 01:15:18 -08:00
parent 18b0c5fc7d d0249643b3
commit 4b163e0482
23 changed files with 491 additions and 173 deletions
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tests/Layer/Grid.html
+42 -41
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@@ -22,7 +22,7 @@
function test_constructor (t) {
t.plan( 8 );
t.plan( 7 );
layer = new OpenLayers.Layer.Grid(name, url, params, null);
t.ok( layer instanceof OpenLayers.Layer.Grid, "returns OpenLayers.Layer.Grid object" );
@@ -31,7 +31,6 @@
t.eq( layer.numLoadingTiles, 0, "numLoadingTiles starts at 0");
t.ok( layer.tileClass === OpenLayers.Tile.Image, "tileClass default is OpenLayers.Tile.Image");
t.eq( layer.className, 'olLayerGrid', "className default is olLayerGrid");
t.eq( layer.removeBackBufferDelay, 2500, "removeBackBufferDelay default is 2500");
var obj = {};
var func = function() {};
@@ -627,7 +626,7 @@
}
function test_Layer_Grid_getTileBounds(t) {
t.plan(2);
var map = new OpenLayers.Map("map2");
var map = new OpenLayers.Map("map2", {zoomMethod: null});
var url = "http://octo.metacarta.com/cgi-bin/mapserv";
layer = new OpenLayers.Layer.WMS(name, url, params);
@@ -824,7 +823,8 @@
t.plan(11);
var map = new OpenLayers.Map('map', {
resolutions: [32, 16, 8, 4, 2, 1]
resolutions: [32, 16, 8, 4, 2, 1],
zoomMethod: null
});
var layer = new OpenLayers.Layer.WMS('', '', {}, {
isBaseLayer: true,
@@ -885,7 +885,8 @@
t.plan(4);
var map = new OpenLayers.Map('map', {
resolutions: [1, 0.5, 0.025]
resolutions: [1, 0.5, 0.025],
zoomMethod: null
});
var resolution;
var layer = new OpenLayers.Layer.WMS('', '', {}, {
@@ -929,7 +930,8 @@
t.plan(4);
var map = new OpenLayers.Map('map', {
resolutions: [1, 0.5, 0.025]
resolutions: [1, 0.5, 0.025],
zoomMethod: null
});
var resolution;
var layer = new OpenLayers.Layer.WMS('', '', {}, {
@@ -998,7 +1000,7 @@
layer.applyBackBuffer(2);
t.ok(layer.backBuffer === backBuffer,
'back buffer set in layer');
t.ok(layer.div.firstChild === backBuffer,
t.ok(map.layerContainerDiv.firstChild === backBuffer,
'back buffer inserted as first child');
t.eq(layer.backBuffer.style.left, '250px',
'back buffer has correct left');
@@ -1018,32 +1020,32 @@
layer.applyBackBuffer(2);
t.ok(layer.backBuffer === backBuffer,
'back buffer set in layer');
t.ok(layer.div.firstChild === backBuffer,
t.ok(map.layerContainerDiv.firstChild === backBuffer,
'back buffer inserted as first child');
t.eq(layer.backBuffer.style.left, '230px',
'back buffer has correct left');
t.eq(layer.backBuffer.style.top, '295px',
'back buffer has correct top');
// test #4
// and a back buffer in the layer and do as if back buffer removal
// has been scheduled, and test that applyBackBuffer removes the
// back buffer and clears the timer
layer.createBackBuffer = function() {
return;
};
backBuffer = document.createElement('div');
layer.div.insertBefore(backBuffer, layer.div.firstChild);
layer.backBuffer = backBuffer;
layer.backBufferTimerId = 'fake';
layer.applyBackBuffer(2);
t.ok(backBuffer.parentNode !== layer.div,
'back buffer is not child node of layer div');
t.eq(layer.backBuffer, null,
'back buffer not set in layer');
t.eq(layer.backBufferTimerId, null,
'back buffer timer cleared');
map.destroy();
// test #4
// and a back buffer in the layer and do as if back buffer removal
// has been scheduled, and test that applyBackBuffer removes the
// back buffer and clears the timer
layer.createBackBuffer = function() {
return;
};
backBuffer = document.createElement('div');
map.layerContainerDiv.insertBefore(backBuffer, map.baseLayer.div);
layer.backBuffer = backBuffer;
layer.backBufferTimerId = 'fake';
layer.applyBackBuffer(2);
t.ok(backBuffer !== map.layerContainerDiv.firstChild,
'back buffer is not first child of layer container div');
t.eq(layer.backBuffer, null,
'back buffer not set in layer');
t.eq(layer.backBufferTimerId, null,
'back buffer timer cleared');
map.destroy();
}
function test_createBackBuffer(t) {
@@ -1095,7 +1097,7 @@
}
function test_removeBackBuffer(t) {
t.plan(4);
t.plan(3);
var map = new OpenLayers.Map('map');
var layer = new OpenLayers.Layer.WMS('', '', {}, {isBaseLayer: true});
@@ -1107,17 +1109,12 @@
layer.div.appendChild(backBuffer);
layer.backBufferResolution = 32;
// add a fake back buffer removal timer
layer.backBufferTimerId = 'fake';
layer.removeBackBuffer();
t.eq(layer.backBuffer, null, 'backBuffer set to null in layer');
t.eq(layer.backBufferResolution, null,
'backBufferResolution set to null in layer');
t.ok(backBuffer.parentNode !== layer.div,
'back buffer removed from layer');
t.eq(layer.backBufferTimerId, null,
'backBufferTimerId set to null in layer');
map.destroy();
}
@@ -1181,7 +1178,7 @@
t.plan(4);
var map = new OpenLayers.Map('map');
var map = new OpenLayers.Map('map', {zoomMethod: null});
var layer = new OpenLayers.Layer.WMS('', '', {}, {
isBaseLayer: true,
singleTile: true,
@@ -1212,7 +1209,8 @@
//
var map = new OpenLayers.Map('map', {
resolutions: [32, 16, 8, 4, 2, 1]
resolutions: [32, 16, 8, 4, 2, 1],
zoomMethod: null
});
var layer = new OpenLayers.Layer.WMS(
"WMS",
@@ -1308,6 +1306,7 @@
OpenLayers.Tile.Image.prototype.createBackBuffer = origCreateBackBuffer
}
function test_delayed_back_buffer_removal(t) {
//
// Test that the delaying of the back buffer removal behaves
@@ -1319,7 +1318,8 @@
// set up
var map = new OpenLayers.Map('map', {
resolutions: [32, 16, 8, 4, 2, 1]
resolutions: [32, 16, 8, 4, 2, 1],
zoomMethod: null
});
var layer = new OpenLayers.Layer.WMS('', '', {}, {
isBaseLayer: true,
@@ -1330,11 +1330,12 @@
map.zoomTo(1);
t.ok(layer.backBuffer === map.layerContainerDiv.firstChild,
'[a] back buffer is first child of layer container div');
// Mark one tile loaded, to see if back buffer removal gets scheduled.
layer.grid[1][1].onImageLoad();
t.ok(layer.backBuffer.parentNode === layer.div,
'[a] back buffer is a child of layer div');
t.ok(layer.backBufferTimerId !== null,
'[a] back buffer scheduled for removal');
@@ -1344,8 +1345,8 @@
t.ok(layer.backBuffer !== backBuffer,
'[b] a new back buffer was created');
t.ok(layer.backBuffer.parentNode === layer.div,
'[b] back buffer is a child of layer div');
t.ok(layer.backBuffer === map.layerContainerDiv.firstChild,
'[b] back buffer is first child of layer container div');
t.ok(layer.backBufferTimerId === null,
'[b] back buffer no longer scheduled for removal');
@@ -1353,7 +1354,7 @@
map.destroy();
}
function test_getGridData(t) {
t.plan(12);