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@@ -4,63 +4,129 @@
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*/
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let JV = require('../rpt_component/jpc_value_define');
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-const SCREEN_DPI = [96,96];
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+let pdf = require('pdfkit');
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+let jpcCmnHelper = require('../rpt_component/helper/jpc_helper_common');
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+let SCREEN_DPI = jpcCmnHelper.getScreenDPI();
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module.exports = {
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- exportSvgStr: function (pagesData, callback) {
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+ exportSvgStr: function (pagesData, offsetX, offsetY) {
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+ let rst = [];
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let styles = pagesData[JV.NODE_STYLE_COLLECTION],
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fonts = pagesData[JV.NODE_FONT_COLLECTION],
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controls = pagesData[JV.NODE_CONTROL_COLLECTION]
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;
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- for (let page of pagesData.items) {
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+ let pdf_doc = new pdf({autoFirstPage: false});
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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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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 cnt = 0;
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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]));
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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, pdf_doc));
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+ // cnt++;
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+ // console.log(cnt);
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}
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svgPageArr.push("</svg>");
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+ rst.push(svgPageArr);
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}
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+ return rst;
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}
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}
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-function buildCellSvg(cell, fonts, styles, controls, mergeBorder) {
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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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+ if (parseFloat(cell[JV.PROP_AREA][borderStr]) === parseFloat(pageBorderArea[borderStr])) {
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+ if (borderStr === JV.PROP_LEFT || borderStr === JV.PROP_RIGHT) {
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+ if (parseFloat(cell[JV.PROP_AREA][JV.PROP_TOP]) >= parseFloat(pageBorderArea[JV.PROP_TOP]) &&
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+ parseFloat(cell[JV.PROP_AREA][JV.PROP_BOTTOM]) <= parseFloat(pageBorderArea[JV.PROP_BOTTOM])) {
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+ rst = mergeBorderStyle[borderStr];
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+ }
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+ } else if (borderStr === JV.PROP_TOP || borderStr === JV.PROP_BOTTOM) {
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+ if (parseFloat(cell[JV.PROP_AREA][JV.PROP_LEFT]) >= parseFloat(pageBorderArea[JV.PROP_LEFT]) &&
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+ parseFloat(cell[JV.PROP_AREA][JV.PROP_RIGHT]) <= parseFloat(pageBorderArea[JV.PROP_RIGHT])) {
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+ rst = mergeBorderStyle[borderStr];
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+ }
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+ }
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+ }
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+ }
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+ return rst;
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+}
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+
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+function buildCellSvg(cell, fonts, styles, controls, pageMergeBorder, rptMergeBorder, offsetX, offsetY, adjustY, pdf_doc) {
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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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+ if (rptMergeBorder) {
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+ mergeBandStyle = styles[rptMergeBorder[JV.PROP_STYLE][JV.PROP_ID]];
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+ }
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+ let font = cell[JV.PROP_FONT];
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+ if (typeof font === 'string') {
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+ font = fonts[cell[JV.PROP_FONT]];
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+ }
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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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+ ;
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if (style) {
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- if (style[JV.PROP_LEFT] && parseFloat(style[JV.PROP_LEFT][JV.PROP_LINE_WEIGHT]) > 0) {
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- rst.push("<line x1='" + cell[JV.PROP_AREA][JV.PROP_LEFT] + "' y1='" + cell[JV.PROP_AREA][JV.PROP_TOP] +
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- "' x2='" + cell[JV.PROP_AREA][JV.PROP_LEFT] + "' y2='" + cell[JV.PROP_AREA][JV.PROP_BOTTOM] +
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- "' style='stroke:rgb(0,0,0);stroke-width:1'/>")
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+ let leftBS = getActualBorderStyle(cell, styles, mergeBandStyle, (pageMergeBorder)?pageMergeBorder:rptMergeBorder[JV.PROP_AREA], JV.PROP_LEFT);
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+ // if (style[JV.PROP_LEFT] && parseFloat(style[JV.PROP_LEFT][JV.PROP_LINE_WEIGHT]) > 0) {
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+ if (leftBS && parseFloat(leftBS[JV.PROP_LINE_WEIGHT]) > 0) {
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+ rst.push("<line x1='" + left + "' y1='" + top +
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+ "' x2='" + left + "' y2='" + bottom +
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+ "' style='stroke:rgb(0,0,0);stroke-width:" + leftBS[JV.PROP_LINE_WEIGHT] +"'/>")
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}
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- if (style[JV.PROP_RIGHT] && parseFloat(style[JV.PROP_RIGHT][JV.PROP_LINE_WEIGHT]) > 0) {
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- rst.push("<line x1='" + cell[JV.PROP_AREA][JV.PROP_RIGHT] + "' y1='" + cell[JV.PROP_AREA][JV.PROP_TOP] +
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- "' x2='" + cell[JV.PROP_AREA][JV.PROP_RIGHT] + "' y2='" + cell[JV.PROP_AREA][JV.PROP_BOTTOM] +
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- "' style='stroke:rgb(0,0,0);stroke-width:1'/>")
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+ let rightBS = getActualBorderStyle(cell, styles, mergeBandStyle, (pageMergeBorder)?pageMergeBorder:rptMergeBorder[JV.PROP_AREA], JV.PROP_RIGHT);
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+ // if (style[JV.PROP_RIGHT] && parseFloat(style[JV.PROP_RIGHT][JV.PROP_LINE_WEIGHT]) > 0) {
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+ if (rightBS && parseFloat(rightBS[JV.PROP_LINE_WEIGHT]) > 0) {
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+ rst.push("<line x1='" + right + "' y1='" + top +
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+ "' x2='" + right + "' y2='" + bottom +
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+ "' style='stroke:rgb(0,0,0);stroke-width:" + rightBS[JV.PROP_LINE_WEIGHT] +"'/>")
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}
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- if (style[JV.PROP_TOP] && parseFloat(style[JV.PROP_TOP][JV.PROP_LINE_WEIGHT]) > 0) {
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- rst.push("<line x1='" + cell[JV.PROP_AREA][JV.PROP_LEFT] + "' y1='" + cell[JV.PROP_AREA][JV.PROP_TOP] +
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- "' x2='" + cell[JV.PROP_AREA][JV.PROP_RIGHT] + "' y2='" + cell[JV.PROP_AREA][JV.PROP_TOP] +
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- "' style='stroke:rgb(0,0,0);stroke-width:1'/>")
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+ let topBS = getActualBorderStyle(cell, styles, mergeBandStyle, (pageMergeBorder)?pageMergeBorder:rptMergeBorder[JV.PROP_AREA], JV.PROP_TOP);
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+ // if (style[JV.PROP_TOP] && parseFloat(style[JV.PROP_TOP][JV.PROP_LINE_WEIGHT]) > 0) {
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+ if (topBS && parseFloat(topBS[JV.PROP_LINE_WEIGHT]) > 0) {
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+ rst.push("<line x1='" + left + "' y1='" + top +
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+ "' x2='" + right + "' y2='" + top +
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+ "' style='stroke:rgb(0,0,0);stroke-width:" + topBS[JV.PROP_LINE_WEIGHT] +"'/>")
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}
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- if (style[JV.PROP_BOTTOM] && parseFloat(style[JV.PROP_BOTTOM][JV.PROP_LINE_WEIGHT]) > 0) {
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- rst.push("<line x1='" + cell[JV.PROP_AREA][JV.PROP_LEFT] + "' y1='" + cell[JV.PROP_AREA][JV.PROP_BOTTOM] +
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- "' x2='" + cell[JV.PROP_AREA][JV.PROP_RIGHT] + "' y2='" + cell[JV.PROP_AREA][JV.PROP_BOTTOM] +
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- "' style='stroke:rgb(0,0,0);stroke-width:1'/>")
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+ let bottomBS = getActualBorderStyle(cell, styles, mergeBandStyle, (pageMergeBorder)?pageMergeBorder:rptMergeBorder[JV.PROP_AREA], JV.PROP_BOTTOM);
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+ // if (style[JV.PROP_BOTTOM] && parseFloat(style[JV.PROP_BOTTOM][JV.PROP_LINE_WEIGHT]) > 0) {
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+ if (bottomBS && parseFloat(bottomBS[JV.PROP_LINE_WEIGHT]) > 0) {
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+ rst.push("<line x1='" + left + "' y1='" + bottom +
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+ "' x2='" + right + "' y2='" + bottom +
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+ "' style='stroke:rgb(0,0,0);stroke-width:" + bottomBS[JV.PROP_LINE_WEIGHT] +"'/>")
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}
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}
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- let font = cell[JV.PROP_FONT];
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- if (typeof font === 'string') {
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- font = fonts[cell[JV.PROP_FONT]];
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- }
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- let fontsize = parseInt(font[JV.FONT_PROPS[JV.FONT_PROP_IDX_HEIGHT]]);
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- let left = parseInt(cell[JV.PROP_AREA][JV.PROP_LEFT]),
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- right = parseInt(cell[JV.PROP_AREA][JV.PROP_RIGHT]),
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- top = parseInt(cell[JV.PROP_AREA][JV.PROP_TOP]),
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- bottom = parseInt(cell[JV.PROP_AREA][JV.PROP_BOTTOM]),
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+ buildText(rst, cell, font, controls[cell[JV.PROP_CONTROL]], offsetX, offsetY, adjustY, pdf_doc);
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+
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+ return rst.join("");
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+}
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+
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+function buildText(destRst, cell, font, control, offsetX, offsetY, adjustY, pdf_doc) {
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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 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 control = controls[cell[JV.PROP_CONTROL]];
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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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@@ -72,16 +138,47 @@ function buildCellSvg(cell, fonts, styles, controls, mergeBorder) {
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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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- if (control[JV.CONTROL_PROPS[JV.CONTROL_PROP_IDX_VERTICAL]] === "top") {
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- y = top + JV.OUTPUT_OFFSET[JV.OFFSET_IDX_TOP];
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- } else if (control[JV.CONTROL_PROPS[JV.CONTROL_PROP_IDX_VERTICAL]] === "bottom") {
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- y = bottom - fontsize - JV.OUTPUT_OFFSET[JV.OFFSET_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((top + bottom + fontsize) / 2 );
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+ }
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+ for (let vidx = 0; vidx < values.length; vidx++) {
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+ //check whether need to adjust the font size
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+ let dftFontHeight = orgFontHeight;
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+ let dftFontBold = font[JV.FONT_PROPS[3]];
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+ let dftFontItalic = font[JV.FONT_PROPS[4]];
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+ if (dftFontBold && dftFontBold === 'T') {
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+ pdf_doc.font(__dirname+'/pdf_base_files/hwxsb.ttf');
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+ }else if(dftFontItalic && dftFontItalic === 'T'){
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+ pdf_doc.font(__dirname+'/pdf_base_files/Smart-italic.ttf');
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+ }else {
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+ pdf_doc.font(__dirname+'/pdf_base_files/Smart.ttf');
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+ }
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+ pdf_doc.fontSize(dftFontHeight);
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+ while ((right - left) <= pdf_doc.widthOfString(values[vidx])) {
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+ if (dftFontHeight > 6) {
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+ dftFontHeight--;
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+ pdf_doc.fontSize(dftFontHeight);
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+ } else {
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+ break;
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+ }
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+ }
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+ dftFontHeight = (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 = Math.round((top + vidx * stepHeight) + JV.OUTPUT_OFFSET[JV.OFFSET_IDX_TOP]);
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+ } else if (control[JV.CONTROL_PROPS[JV.CONTROL_PROP_IDX_VERTICAL]] === "bottom") {
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+ y = Math.round((top + (vidx + 1) * stepHeight) - JV.OUTPUT_OFFSET[JV.OFFSET_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(((top + vidx * stepHeight) + (top + (vidx + 1) * stepHeight) + dftFontHeight) / 2 );
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+ }
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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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+ ";font-size:" + dftFontHeight + "pt' x='" +
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+ x +"' y='" + y + "' text-anchor='" + text_anchor + "' xml:space='preserve'>" + values[vidx] + "</text>");
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}
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- rst.push("<text style='fill:black;font-size:" + fontsize + "pt' x='" + x +"' y='" + y + "'>" + cell[JV.PROP_VALUE] + "</text>");
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- return rst.join();
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}
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function getPixelSize(pagesData) {
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