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@@ -56,14 +56,20 @@ let rptPrintHelper = {
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;
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let rst = [];
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let canvas = document.getElementById("chkCanvas");
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+ let pixelSize = getPixelSize(pagesData);
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+ let isHtoV = false;
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+ if (pixelSize[0] > pixelSize[1]) {
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+ // changeHtoV(pagesData, pixelSize);
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+ // isHtoV = true;
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+ }
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for (let idx = 0; idx < pagesData.items.length; idx++) {
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let page = pagesData.items[idx];
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- let svgPageArr = [], pixelSize = getPixelSize(pagesData);
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+ let svgPageArr = [];
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svgPageArr.push("<svg width='" + pixelSize[0] + "' height='" + pixelSize[1] + "'>");
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// let adjustY = 0.5 * ((idx + 1) % 2);
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let adjustY = 0.5;
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for (let cell of page.cells) {
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- svgPageArr.push(buildCellSvg(cell, fonts, styles, controls, page[JV.PROP_PAGE_MERGE_BORDER], pagesData[JV.BAND_PROP_MERGE_BAND], offsetX, offsetY, adjustY, canvas));
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+ svgPageArr.push(buildCellSvg(cell, fonts, styles, controls, page[JV.PROP_PAGE_MERGE_BORDER], pagesData[JV.BAND_PROP_MERGE_BAND], offsetX, offsetY, adjustY, canvas, isHtoV));
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}
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svgPageArr.push("</svg>");
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rst.push(svgPageArr);
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@@ -72,6 +78,36 @@ let rptPrintHelper = {
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}
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};
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+function changeHtoV(pagesData, pixelSize) {
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+ //坐标从横向变纵向
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+ if (pixelSize[0] > pixelSize[1]) {
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+ let tmpP = pixelSize[0];
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+ pixelSize[0] = pixelSize[1];
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+ pixelSize[1] = tmpP;
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+ }
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+ let offsetX = pixelSize[0];
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+ // let RotAngF = (90 * Math.PI / 180); //这里默认就是90度旋转
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+ let sinVal = 1; //sin 90度 = 1 不用算了
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+ let cosVal = 0; //cos 90度 = 0 不用算了
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+ for (let page of pagesData.items) {
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+ for (let cell of page.cells) {
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+ rotateCellArea(cell[JV.PROP_AREA], sinVal, cosVal, offsetX);
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+ }
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+ }
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+}
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+
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+function rotateCellArea(area, sinVal, cosVal, offsetX) {
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+ let Nx, Ny;
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+ Nx = (area[JV.PROP_LEFT] * cosVal - area[JV.PROP_TOP] * sinVal);
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+ Ny = (area[JV.PROP_TOP] * cosVal + area[JV.PROP_LEFT] * sinVal);
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+ area[JV.PROP_LEFT] = Nx + offsetX;
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+ area[JV.PROP_TOP] = Ny;
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+ Nx = (area[JV.PROP_RIGHT] * cosVal - area[JV.PROP_BOTTOM] * sinVal);
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+ Ny = (area[JV.PROP_BOTTOM] * cosVal + area[JV.PROP_RIGHT] * sinVal);
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+ area[JV.PROP_RIGHT] = Nx + offsetX;
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+ area[JV.PROP_BOTTOM] = Ny;
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+}
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+
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function getActualBorderStyle(cell, styles, mergeBorderStyle, pageBorderArea, borderStr) {
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let rst = styles[cell[JV.PROP_STYLE]][borderStr];
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if (mergeBorderStyle) {
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@@ -92,7 +128,7 @@ function getActualBorderStyle(cell, styles, mergeBorderStyle, pageBorderArea, bo
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return rst;
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}
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-function buildCellSvg(cell, fonts, styles, controls, pageMergeBorder, rptMergeBorder, offsetX, offsetY, adjustY, canvas) {
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+function buildCellSvg(cell, fonts, styles, controls, pageMergeBorder, rptMergeBorder, offsetX, offsetY, adjustY, canvas, isHtoV) {
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let rst = [];
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let style = styles[cell[JV.PROP_STYLE]];
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let mergeBandStyle = null;
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@@ -142,12 +178,129 @@ function buildCellSvg(cell, fonts, styles, controls, pageMergeBorder, rptMergeBo
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if (typeof control === 'string') {
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control = controls[cell[JV.PROP_CONTROL]];
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}
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- buildText(rst, cell, font, control, offsetX, offsetY, adjustY, canvas);
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+ buildText(rst, cell, font, control, offsetX, offsetY, adjustY, canvas, isHtoV);
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return rst.join("");
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}
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-function buildText(destRst, cell, font, control, offsetX, offsetY, adjustY, canvas) {
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+function buildTextHtoV(destRst, cell, font, control, offsetX, offsetY, adjustY, canvas, isHtoV) {
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+ let orgFontHeight = parseInt(font[JV.FONT_PROPS[JV.FONT_PROP_IDX_HEIGHT]]);
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+ let fontWeight = (font[JV.FONT_PROPS[JV.FONT_PROP_IDX_BOLD]] === 'T')?"bold":"normal";
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+ let fontStyle = (font[JV.FONT_PROPS[JV.FONT_PROP_IDX_ITALIC]] === 'T')?"italic":"normal";
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+ let fontUnderline = (font[JV.FONT_PROPS[JV.FONT_PROP_IDX_UNDERLINE]] === 'T')?"underline":"normal";
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+ let left = parseInt(cell[JV.PROP_AREA][JV.PROP_LEFT]) + offsetX + 0.5,
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+ right = parseInt(cell[JV.PROP_AREA][JV.PROP_RIGHT]) + offsetX + 0.5,
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+ top = parseInt(cell[JV.PROP_AREA][JV.PROP_TOP]) + offsetY + adjustY,
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+ bottom = parseInt(cell[JV.PROP_AREA][JV.PROP_BOTTOM]) + offsetY + adjustY,
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+ x = left, y = top,
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+ text_anchor = "start"
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+ ;
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+ let value = cell[JV.PROP_VALUE];
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+ if (!(value)) {
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+ value = "";
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+ }
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+ let values = null;
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+ if (typeof value === "string") {
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+ values = value.split("|");
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+ } else {
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+ values = [value];
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+ }
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+ // let stepHeight = (parseInt(cell[JV.PROP_AREA][JV.PROP_BOTTOM]) - parseInt(cell[JV.PROP_AREA][JV.PROP_TOP])) / values.length;
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+ if (control) {
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+ if (control[JV.CONTROL_PROPS[JV.CONTROL_PROP_IDX_HORIZON]] === "left") {
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+ text_anchor = "start";
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+ x = left + JV.OUTPUT_OFFSET[JV.OFFSET_IDX_LEFT];
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+ } else if (control[JV.CONTROL_PROPS[JV.CONTROL_PROP_IDX_HORIZON]] === "right") {
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+ text_anchor = "end";
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+ x = right - JV.OUTPUT_OFFSET[JV.OFFSET_IDX_RIGHT];
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+ } else if (control[JV.CONTROL_PROPS[JV.CONTROL_PROP_IDX_HORIZON]] === "center") {
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+ text_anchor = "middle";
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+ x = Math.round((left + right) / 2);
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+ }
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+ }
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+
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+ let area = [0,0,0,0];
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+ area[JV.IDX_TOP] = top;
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+ area[JV.IDX_BOTTOM] = bottom;
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+ area[JV.IDX_LEFT] = left;
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+ area[JV.IDX_RIGHT] = right;
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+ let height = bottom - top;
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+ let ctx = canvas.getContext("2d");
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+ let inner_draw_text = function (textValue) {
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+ let dftFontHeight = orgFontHeight;
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+ ctx.font = ((font[JV.FONT_PROPS[JV.FONT_PROP_IDX_BOLD]] === 'T')?"bold ":"") + ((font[JV.FONT_PROPS[JV.FONT_PROP_IDX_ITALIC]] === 'T')?"italic":"") + dftFontHeight + "px " + font[JV.PROP_NAME];
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+ function inner_build_text(innerTxt, innerArea) {
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+ let innerDftFontHeight = (dftFontHeight * 3 / 4); //SVG的字体与canvas的字体大小的切换, 不用考虑取整
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+ if (control) {
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+ if (control[JV.CONTROL_PROPS[JV.CONTROL_PROP_IDX_VERTICAL]] === "top") {
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+ y = innerArea[JV.IDX_TOP] + JV.OUTPUT_OFFSET[JV.IDX_TOP];
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+ } else if (control[JV.CONTROL_PROPS[JV.CONTROL_PROP_IDX_VERTICAL]] === "bottom") {
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+ y = innerArea[JV.IDX_BOTTOM] - JV.OUTPUT_OFFSET[JV.IDX_BOTTOM];
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+ } else if (control[JV.CONTROL_PROPS[JV.CONTROL_PROP_IDX_VERTICAL]] === "center") {
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+ y = Math.round((innerArea[JV.IDX_TOP] + innerArea[JV.IDX_BOTTOM] + innerDftFontHeight) / 2 );
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+ }
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+ } else {
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+ y = innerArea[JV.IDX_TOP] + JV.OUTPUT_OFFSET[JV.IDX_TOP];
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+ }
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+ if (font[JV.PROP_NAME] === "宋体") {
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+ y--;
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+ }
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+ destRst.push("<text style='fill:black;font-family:" + font[JV.PROP_NAME] +
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+ ";font-weight:" + fontWeight +
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+ ";font-style:" + fontStyle +
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+ ";text-decoration:" + fontUnderline +
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+ // ";text-decoration:normal" +
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+ ";font-size:" + innerDftFontHeight + "pt' x='" +
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+ x +"' y='" + y + "' text-anchor='" + text_anchor + "' xml:space='preserve'>" + innerTxt + "</text>");
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+ }
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+ let actLines = private_splitString(textValue, (area[JV.IDX_RIGHT] - area[JV.IDX_LEFT]), ctx);
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+ if (actLines.length === 1 || (control && control.Shrink !== 'T')) {
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+ inner_build_text(textValue, area);
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+ } else {
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+ while (true) {
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+ if (dftFontHeight > 6) {
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+ let lines = Math.floor((area[JV.IDX_BOTTOM] - area[JV.IDX_TOP]) / (dftFontHeight + JV.OUTPUT_OFFSET[JV.IDX_BOTTOM] + JV.OUTPUT_OFFSET[JV.IDX_TOP] + 4));
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+ lines = (lines === 0)?1:lines;
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+ actLines = private_splitString(textValue, (area[JV.IDX_RIGHT] - area[JV.IDX_LEFT] - JV.OUTPUT_OFFSET[JV.IDX_LEFT] - JV.OUTPUT_OFFSET[JV.IDX_RIGHT]), ctx);
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+ if (lines >= actLines.length) {
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+ let aH = dftFontHeight + JV.OUTPUT_OFFSET[JV.IDX_BOTTOM] + JV.OUTPUT_OFFSET[JV.IDX_TOP] + 4;
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+ if ((aH * actLines.length) < (area[JV.IDX_BOTTOM] - area[JV.IDX_TOP]) && (control && control.Vertical !== 'top')) {
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+ if (control.Vertical === 'bottom') {
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+ area[JV.IDX_TOP] = area[JV.IDX_BOTTOM] - (aH * actLines.length);
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+ } else {
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+ area[JV.IDX_TOP] = (area[JV.IDX_TOP] + area[JV.IDX_BOTTOM]) / 2 - (aH * actLines.length) / 2
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+ area[JV.IDX_BOTTOM] = area[JV.IDX_TOP] + (aH * actLines.length);
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+ }
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+ }
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+ let newArea = [], baseTop = area[JV.IDX_TOP];
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+ for (let ai = 0; ai < area.length; ai++) {
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+ newArea[ai] = area[ai];
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+ }
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+ for (let lIdx = 0; lIdx < actLines.length; lIdx++) {
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+ newArea[JV.IDX_TOP] = Math.round(aH * lIdx + baseTop);
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+ newArea[JV.IDX_BOTTOM] = Math.round(aH * (lIdx + 1) + baseTop);
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+ inner_build_text(actLines[lIdx], newArea);
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+ }
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+ break;
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+ } else {
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+ dftFontHeight--;
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+ ctx.font = ((font[JV.FONT_PROPS[JV.FONT_PROP_IDX_BOLD]] === 'T')?"bold ":"") + ((font[JV.FONT_PROPS[JV.FONT_PROP_IDX_ITALIC]] === 'T')?"italic":"") + dftFontHeight + "px " + font[JV.PROP_NAME];
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+ }
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+ } else {
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+ inner_build_text(textValue, area);
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+ break;
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+ }
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+ }
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+ }
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+ };
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+ for (let vidx = 0; vidx < values.length; vidx++) {
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+ area[JV.IDX_TOP] = top + vidx * (height / values.length);
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+ area[JV.IDX_BOTTOM] = top + (vidx + 1) * (height / values.length);
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+ inner_draw_text(values[vidx]);
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+ }
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+}
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+
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+function buildText(destRst, cell, font, control, offsetX, offsetY, adjustY, canvas, isHtoV) {
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let orgFontHeight = parseInt(font[JV.FONT_PROPS[JV.FONT_PROP_IDX_HEIGHT]]);
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let fontWeight = (font[JV.FONT_PROPS[JV.FONT_PROP_IDX_BOLD]] === 'T')?"bold":"normal";
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let fontStyle = (font[JV.FONT_PROPS[JV.FONT_PROP_IDX_ITALIC]] === 'T')?"italic":"normal";
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@@ -169,7 +322,7 @@ function buildText(destRst, cell, font, control, offsetX, offsetY, adjustY, canv
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} else {
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values = [value];
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}
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- let stepHeight = (parseInt(cell[JV.PROP_AREA][JV.PROP_BOTTOM]) - parseInt(cell[JV.PROP_AREA][JV.PROP_TOP])) / values.length;
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+ // let stepHeight = (parseInt(cell[JV.PROP_AREA][JV.PROP_BOTTOM]) - parseInt(cell[JV.PROP_AREA][JV.PROP_TOP])) / values.length;
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if (control) {
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if (control[JV.CONTROL_PROPS[JV.CONTROL_PROP_IDX_HORIZON]] === "left") {
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text_anchor = "start";
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