diff --git a/src/Renderer.coffee b/src/Renderer.coffee index 099d0eb..6014538 100644 --- a/src/Renderer.coffee +++ b/src/Renderer.coffee @@ -193,7 +193,7 @@ module.exports = class Renderer continue if feature.id and drawn[feature.id] drawn[feature.id] = true - @_drawFeature layer, feature, tile.scale, tile.zoom + @_drawFeature tile, feature @canvas.restore() @@ -211,14 +211,15 @@ module.exports = class Renderer baseZoom = Math.min @config.maxZoom, Math.floor Math.max 0, zoom @config.tileSize / @config.projectSize / Math.pow(2, zoom-baseZoom) - _drawFeature: (layer, feature, scale, zoom) -> - style = feature.style + _drawFeature: (tile, feature) -> + return false if feature.style.minzoom and tile.zoom < feature.style.minzoom - return false if style.minzoom and zoom < style.minzoom + toDraw = (@_scaleAndReduce points, tile.scale for points in feature.points) - toDraw = (@_scaleAndReduce points, scale for points in feature.points) - - color = style.paint['line-color'] or style.paint['fill-color'] or style.paint['text-color'] + color = + feature.style.paint['line-color'] or + feature.style.paint['fill-color'] or + feature.style.paint['text-color'] # TODO: zoom calculation todo for perfect styling if color instanceof Object @@ -226,15 +227,15 @@ module.exports = class Renderer colorCode = x256 utils.hex2rgb color - switch feature.type - when "LineString" - width = style.paint['line-width']?.base*1.4 or 1 + switch feature.style.type + when "line" + width = feature.style.paint['line-width']?.base*1.4 or 1 @canvas.polyline points, colorCode, width for points in toDraw - when "Polygon" + when "fill" @canvas.polygon toDraw, colorCode - when "Point" + when "symbol" text = feature.properties["name_"+@config.language] or feature.properties["name_en"] or feature.properties["name"] or @@ -246,11 +247,11 @@ module.exports = class Renderer for points in toDraw for point in points x = point[0] - text.length - margin = @config.layers[layer]?.margin or @config.labelMargin + margin = @config.layers[feature.layer]?.margin or @config.labelMargin if @labelBuffer.writeIfPossible text, x, point[1], feature, margin @canvas.text text, x, point[1], colorCode - else if @config.layers[layer]?.cluster and @labelBuffer.writeIfPossible "X", point[0], point[1], feature, 3 + else if @config.layers[feature.layer]?.cluster and @labelBuffer.writeIfPossible "X", point[0], point[1], feature, 3 @canvas.text "◉", point[0], point[1], colorCode _scaleAndReduce: (points, scale) -> diff --git a/src/Tile.coffee b/src/Tile.coffee index 5824b70..2a8ffde 100644 --- a/src/Tile.coffee +++ b/src/Tile.coffee @@ -46,9 +46,7 @@ class Tile #continue if @styler and not @styler.getStyleFor layer, feature feature = layer.feature i - - feature.properties.$type = type = - [undefined, "Point", "LineString", "Polygon"][feature.type] + feature.properties.$type = [undefined, "Point", "LineString", "Polygon"][feature.type] if @styler style = @styler.getStyleFor name, feature @@ -62,7 +60,7 @@ class Tile points: points properties: feature.properties id: feature.id - type: type + layer: name @_addToTree tree, data data