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@ -416,121 +416,232 @@ function getCellTextInfo(cell , ctx, option){ |
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textContent.rotate = rt; |
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rt = Math.abs(rt); |
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let anchor = 0; |
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let anchor = 0, preHeight = 0, preWidth=0, preStr, preTextHeight, preTextWidth; |
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for(let i = 1; i <= value.length; i++){ |
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let str = value.substr(anchor, i); |
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let str = value.substring(anchor, i); |
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let measureText = getMeasureText(str, ctx); |
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let textW = measureText.width; |
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let textH = measureText.actualBoundingBoxAscent+measureText.actualBoundingBoxDescent; |
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// textW_all += textW;
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let textWidth = measureText.width; |
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let textHeight = measureText.actualBoundingBoxAscent+measureText.actualBoundingBoxDescent; |
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let width = textWidth * Math.cos(rt*Math.PI/180) + textHeight * Math.sin(rt*Math.PI/180);//consider text box wdith and line height
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if(rt!=0){ |
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text_all_cache += textH; |
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if(text_all_cache>cellHeight && text_all_split[splitIndex]!=null){ |
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text_all_splitLen.push(text_all_cache-textH); |
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text_all_cache = textH; |
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splitIndex +=1; |
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let height = textWidth * Math.sin(rt*Math.PI/180) + textHeight * Math.cos(rt*Math.PI/180);//consider text box wdith and line height
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anchor = i; |
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// textW_all += textW;
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if(i== value.length){ |
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textH_all_ColumnHeight.push(textH_all_cache); |
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if(text_all_split[splitIndex]==null){ |
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text_all_split[splitIndex]= []; |
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} |
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if(textH_all_Column[colIndex]==null){ |
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text_all_split[colIndex]= []; |
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} |
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if(rt!=0){//rotate
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if((height+space_height)>cellHeight){ |
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anchor = i-1; |
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text_all_split[splitIndex].push({ |
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content:vArr[i], |
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content:preStr, |
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style:fontset, |
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width:textW, |
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height:textH, |
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width:preWidth, |
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height:preHeight, |
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left:0, |
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top:0, |
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colIndex:colIndex, |
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splitIndex:splitIndex, |
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textHeight:preTextHeight, |
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textWidth:preTextWidth, |
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asc:measureText.actualBoundingBoxAscent, |
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desc:measureText.actualBoundingBoxDescent |
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}); |
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splitIndex +=1; |
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} |
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} |
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else{ |
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else if(i== value.length){ |
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text_all_split[splitIndex].push({ |
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content:str, |
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style:fontset, |
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width:width, |
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height:height, |
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left:0, |
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top:0, |
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splitIndex:splitIndex, |
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textHeight:textHeight, |
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textWidth:textWidth, |
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asc:measureText.actualBoundingBoxAscent, |
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desc:measureText.actualBoundingBoxDescent |
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}); |
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} |
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} |
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else{//plain
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if((width+space_width)>cellWidth){ |
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anchor = i-1; |
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if(i== vArr.length-1){ |
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textH_all_ColumnHeight.push(textH_all_cache); |
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} |
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text_all_split[splitIndex].push({ |
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content:preStr, |
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style:fontset, |
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width:preWidth, |
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height:preHeight, |
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left:0, |
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top:0, |
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splitIndex:splitIndex, |
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asc:measureText.actualBoundingBoxAscent, |
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desc:measureText.actualBoundingBoxDescent |
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}); |
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if(textH_all_Column[colIndex]==null){ |
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text_all_split[colIndex]= []; |
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splitIndex +=1; |
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} |
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else if(i== value.length){ |
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text_all_split[splitIndex].push({ |
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content:vArr[i], |
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content:str, |
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style:fontset, |
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width:textW, |
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height:textH, |
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width:width, |
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height:height, |
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left:0, |
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top:0, |
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colIndex:colIndex, |
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splitIndex:splitIndex, |
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asc:measureText.actualBoundingBoxAscent, |
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desc:measureText.actualBoundingBoxDescent |
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}); |
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} |
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} |
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preWidth = width; |
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preHeight = height; |
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preStr = str; |
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preTextHeight = textHeight; |
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preTextWidth = textWidth; |
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} |
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let textH_all_ColumWidth = []; |
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for(let i = 0; i < textH_all_ColumnHeight.length; i++){ |
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let columnHeight = textH_all_ColumnHeight[i]; |
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let col = textH_all_Column[i], colMaxW=0; |
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for(let c=0;c<col.length;c++){ |
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let word = col[c]; |
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colMaxW = Math.max(colMaxW, word.width); |
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let split_all_size = []; |
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console.log(splitIndex, text_all_split); |
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let splitLen = Object.keys(text_all_split).length; |
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for(let i = 0; i < splitLen; i++){ |
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let splitLists = text_all_split[i]; |
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if(splitLists==null){ |
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continue; |
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} |
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let sWidth = 0, sHeight=0, textHeight=0; |
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for(let s=0;s<splitLists.length;s++){ |
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let sp = splitLists[s]; |
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if(rt!=0){//rotate
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sWidth += sp.width; |
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sHeight += sp.height; |
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textHeight = Math.max(textHeight, sp.textHeight); |
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} |
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else{//plain
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sWidth += sp.width; |
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sHeight = Math.max(sHeight, sp.height-(supportBoundBox?sp.desc:0)); |
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} |
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textH_all_ColumWidth.push(colMaxW); |
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textW_all += colMaxW; |
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textH_all = Math.max(textH_all, columnHeight); |
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} |
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let cumColumnWidth = 0; |
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for(let i = 0; i < textH_all_ColumnHeight.length; i++){ |
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let columnHeight = textH_all_ColumnHeight[i]; |
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let columnWidth = textH_all_ColumWidth[i]; |
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if(rt!=0){//rotate
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textW_all += textHeight/Math.sin(rt); |
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if(i==splitIndex){ |
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textW_all += sWidth; |
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} |
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else{ |
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textW_all += space_width; |
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} |
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textH_all = Math.max(textH_all, sHeight); |
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} |
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else{//plain
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sHeight+=sHeight/1.5; |
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textW_all=Math.max(textW_all, sWidth); |
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textH_all+=sHeight; |
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} |
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let col = textH_all_Column[i]; |
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let cumWordHeight = 0; |
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for(let c=0;c<col.length;c++){ |
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let word = col[c]; |
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let left = space_width + cumColumnWidth; |
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split_all_size.push({ |
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width:sWidth, |
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height:sHeight |
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}); |
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} |
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// let cumColumnWidth = 0;
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let cumWordHeight = 0,cumColumnWidth = 0; |
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for(let i = 0; i < splitLen; i++){ |
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let splitLists = text_all_split[i]; |
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if(splitLists==null){ |
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continue; |
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} |
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let size = split_all_size[i]; |
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if(rt!=0){//rotate
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} |
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else{ |
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cumColumnWidth = 0; |
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} |
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for(let c=0;c<splitLists.length;c++){ |
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let wordGroup = splitLists[c]; |
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let left, top; |
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if(rt!=0){//rotate
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left = space_width + wordGroup.textHeight * Math.sin(rt*Math.PI/180)*isRotateDown; //默认为1，左对齐
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if(horizonAlign == "0"){ //居中对齐
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left = cellWidth / 2 - ( wordGroup.width / 2) + wordGroup.textHeight * Math.sin(rt*Math.PI/180)*isRotateDown; |
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} |
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else if(horizonAlign == "2"){ //右对齐
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left = (cellWidth - space_width) - wordGroup.width + wordGroup.textHeight * Math.sin(rt*Math.PI/180)*isRotateDown; |
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} |
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top = (cellHeight - space_height) - wordGroup.height + wordGroup.textWidth * Math.sin(rt*Math.PI/180)*isRotateUp; //默认为2，下对齐
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if(verticalAlign == "0"){ //居中对齐
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top = cellHeight / 2 - ( wordGroup.height / 2) + wordGroup.textWidth * Math.sin(rt*Math.PI/180)*isRotateUp; |
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} |
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else if(verticalAlign == "1"){ //上对齐
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top = space_height + wordGroup.textWidth * Math.sin(rt*Math.PI/180)*isRotateUp; |
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} |
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// left+=10;
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// top=top+30;
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if(c==0){ |
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textContent.textLeftAll = left; |
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textContent.textTopAll = top; |
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} |
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console.log("plainWrap" ,left , top); |
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} |
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else{//plain
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left = space_width + cumColumnWidth; |
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if(horizonAlign == "0"){ |
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left = cellWidth / 2 + cumColumnWidth - textW_all/2 + space_width*textH_all_ColumnHeight.length; |
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//+ space_width*textH_all_ColumnHeight.length
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left = cellWidth / 2 + cumColumnWidth - size.width/2; |
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} |
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else if(horizonAlign == "2"){ |
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left = cellWidth + cumColumnWidth - textW_all + space_width; |
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left = cellWidth + cumColumnWidth - size.width; |
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} |
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let top = (cellHeight - space_height) + cumWordHeight - columnHeight; |
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top = (cellHeight - space_height) + cumWordHeight - textH_all - (supportBoundBox?wordGroup.desc:0) + wordGroup.height*2/1.5; |
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if(verticalAlign == "0"){ |
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top = cellHeight / 2 + cumWordHeight - columnHeight/2; |
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top = cellHeight / 2 + cumWordHeight - textH_all/2 + wordGroup.asc/2 + wordGroup.height*2/3; |
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} |
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else if(verticalAlign == "1"){ |
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top = space_height + cumWordHeight; |
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top = space_height + cumWordHeight+ wordGroup.asc; |
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} |
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cumWordHeight += word.height; |
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cumColumnWidth += wordGroup.width; |
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} |
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word.left = left; |
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word.top = top; |
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textContent.values.push(word); |
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wordGroup.left = left; |
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wordGroup.top = top; |
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textContent.values.push(wordGroup); |
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} |
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cumColumnWidth+=columnWidth; |
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if(rt!=0){//rotate
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} |
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else{ |
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cumWordHeight += size.height; |
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} |
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// cumColumnWidth+=columnWidth;
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textContent.type = "verticalWrap"; |
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} |
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textContent.type = "plainWrap"; |
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textContent.textWidthAll = textW_all; |
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textContent.textHeightAll = textH_all; |
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} |
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@ -582,6 +693,8 @@ function getCellTextInfo(cell , ctx, option){ |
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textContent.textLeftAll = left; |
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textContent.textTopAll = top; |
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console.log("plain",left,top); |
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} |
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} |
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danny
5 years ago