diff --git a/clipart/moon.svg b/clipart/moon.svg index d5caac04..179fa669 100644 --- a/clipart/moon.svg +++ b/clipart/moon.svg @@ -1,5 +1,5 @@ - + Layer 1 diff --git a/editor/svg-editor.js b/editor/svg-editor.js index af3f9b24..4518ff4e 100644 --- a/editor/svg-editor.js +++ b/editor/svg-editor.js @@ -1460,7 +1460,6 @@ function svg_edit_setup() { svgCanvas.open(); }; var clickImport = function(){ - svgCanvas.import(); }; var clickUndo = function(){ diff --git a/editor/svgcanvas.js b/editor/svgcanvas.js index 479f85a3..41568947 100644 --- a/editor/svgcanvas.js +++ b/editor/svgcanvas.js @@ -2164,11 +2164,14 @@ function BatchCommand(text) { start_transform = child.getAttribute("transform"); var childTlist = canvas.getTransformList(child); - var newxlate = svgroot.createSVGTransform(); - newxlate.setTranslate(tx,ty); - childTlist.insertItemBefore(newxlate, 0); - batchCmd.addSubCommand( recalculateDimensions(child) ); - start_transform = old_start_transform; + // some children might not have a transform (, , etc) + if (childTlist) { + var newxlate = svgroot.createSVGTransform(); + newxlate.setTranslate(tx,ty); + childTlist.insertItemBefore(newxlate, 0); + batchCmd.addSubCommand( recalculateDimensions(child) ); + start_transform = old_start_transform; + } } } start_transform = old_start_transform; @@ -2263,6 +2266,7 @@ function BatchCommand(text) { } // else, it's a non-group else { + // FIXME: box might be null for some elements ( etc), need to handle this var box = canvas.getBBox(selected), oldcenter = {x: box.x+box.width/2, y: box.y+box.height/2}, newcenter = transformPoint(box.x+box.width/2, box.y+box.height/2, @@ -2706,7 +2710,6 @@ function BatchCommand(text) { } tobj.text = "rotate(" + xform.angle + " " + tobj.cx*z + "," + tobj.cy*z + ")"; break; - // TODO: matrix, skewX, skewY } return tobj; }; @@ -4484,7 +4487,7 @@ function BatchCommand(text) { return; } - // TODO: Make sure current_path isn't null at this point + // Make sure current_path isn't null at this point if(!current_path) return; current_path_oldd = getD(); @@ -5023,7 +5026,7 @@ function BatchCommand(text) { current_path_pts.splice(pt*2 + 2, 0, abs_x, abs_y); // TODO: This should select the new path points but breaks - // when doing several times seleting many nodes + // when doing several times selecting many nodes nums.push(pt + i); nums.push(pt + i + 1); } @@ -5525,9 +5528,6 @@ function BatchCommand(text) { this.open = function() { // Nothing by default, handled by optional widget/extension }; - this.import = function() { - // Nothing by default, handled by optional widget/extension - }; // Function: save // Serializes the current drawing into SVG XML text and returns it to the 'saved' handler. @@ -5692,9 +5692,10 @@ function BatchCommand(text) { // // Returns: // This function returns false if the import was unsuccessful, true otherwise. - + + // TODO: import should happen in top-left of current zoomed viewport // TODO: create a new layer for the imported SVG - // TODO: properly size the new group + // TODO: properly re-identify all elements and references in the imported SVG this.importSvgString = function(xmlString) { try { // convert string into XML document @@ -5708,9 +5709,33 @@ function BatchCommand(text) { var importedNode = svgdoc.importNode(newDoc.documentElement, true); if (current_layer) { + // TODO: properly handle if width/height are not specified or if in percentages + // TODO: properly handle if width/height are in units (px, etc) + var innerw = importedNode.getAttribute("width"), + innerh = importedNode.getAttribute("height"), + innervb = importedNode.getAttribute("viewBox"), + // if no explicit viewbox, create one out of the width and height + vb = innervb ? innervb.split(" ") : [0,0,innerw,innerh]; + for (var j = 0; j < 4; ++j) + vb[j] = Number(vb[j]); + + // TODO: properly handle preserveAspectRatio + var canvasw = Number(svgcontent.getAttribute("width")), + canvash = Number(svgcontent.getAttribute("height")); + // imported content should be 1/3 of the canvas on its largest dimension + if (innerh > innerw) { + var ts = "scale(" + (canvash/3)/vb[3] + ")"; + } + else { + var ts = "scale(" + (canvash/3)/vb[2] + ")"; + } + // add all children of the imported to the we create var g = svgdoc.createElementNS(svgns, "g"); - while (importedNode.hasChildNodes()) { g.appendChild(importedNode.firstChild); } + while (importedNode.hasChildNodes()) + g.appendChild(importedNode.firstChild); + if (ts) + g.setAttribute("transform", ts); current_layer.appendChild(g); } @@ -5752,42 +5777,10 @@ function BatchCommand(text) { } deepdive(importedNode); -// var content = $(svgcontent); - -// var attrs = { -// id: 'svgcontent', -// overflow: 'visible' -// }; - - // determine proper size -// if (content.attr("viewBox")) { -// var vb = content.attr("viewBox").split(' '); -// attrs.width = vb[2]; -// attrs.height = vb[3]; -// } -// // handle content that doesn't have a viewBox -// else { -// $.each(['width', 'height'], function(i, dim) { -// // Set to 100 if not given -// var val = content.attr(dim) || 100; -// -// if((val+'').substr(-1) === "%") { -// // Use user units if percentage given -// attrs[dim] = parseInt(val); -// } else { -// attrs[dim] = convertToNum(dim, val); -// } -// }); -// } - -// content.attr(attrs); batchCmd.addSubCommand(new InsertElementCommand(svgcontent)); - // update root to the correct size -// var changes = content.attr(["width", "height"]); -// batchCmd.addSubCommand(new ChangeElementCommand(svgroot, changes)); - - // reset zoom - current_zoom = 1; + + // reset zoom - TODO: why? +// current_zoom = 1; // identify layers // identifyLayers();