Top 7 Examples of "canvg in functional component" in JavaScript
Dive into secure and efficient coding practices with our curated list of the top 10 examples showcasing 'canvg' in functional components in JavaScript. Our advanced machine learning engine meticulously scans each line of code, cross-referencing millions of open source libraries to ensure your implementation is not just functional, but also robust and secure. Elevate your React applications to new heights by mastering the art of handling side effects, API calls, and asynchronous operations with confidence and precision.
const addSVG = (doc, paperData, svgData, pixelToMMFactor) => {
let canvasElem = document.createElement('canvas')
canvasElem.width = svgData.size.width;
canvasElem.height = svgData.size.height;
canvg(canvasElem, svgData.svgAsText, {
// ignoreClear: true,
// ignoreDimensions: true,
// scaleWidth: canvasElem.width ,
// scaleHeight: canvasElem.height ,
// forceRedraw: () => true
});
let imgData = canvasElem.toDataURL("image/jpeg", 1);
doc.addImage(imgData, 'PNG',
(svgData.size.left - paperData.containerOffsetX) * pixelToMMFactor,
(svgData.size.top - paperData.containerOffsetY) * pixelToMMFactor,
svgData.size.width * pixelToMMFactor,
svgData.size.height * pixelToMMFactor
);
}downloadImage() {
console.log('-- downloadImage --');
let svgText = ReactDOM.findDOMNode(this.svgDom).childNodes[0].outerHTML;
canvg('canvas', svgText);
let buffer = canvasBuffer(canvas, 'image/png');
let imageName = path.join(downloadsFolder(), '/image.png');
fs.writeFile(imageName, buffer, () => {
console.log(imageName);
this.setState({
infoText: `Download file: ${imageName} successful.`
});
});
}var style = createStyleElement(res);
var div = document.createElement('div');
chart.fire('beforeExportSVGNode');
var svg = chart.getSVG().cloneNode(true);
chart.fire('afterExportSVGNode');
div.appendChild(fixSVGForCanvgCompatibility(svg));
d3.select(svg)
.attr('version', 1.1)
.attr('xmlns', 'http://www.w3.org/2000/svg');
svg.insertBefore(style, svg.firstChild);
this._renderAdditionalInfo(svg, chart);
this._addBackground(svg, this._backgroundColor);
var canvas = document.createElement('canvas');
canvas.height = svg.getAttribute('height');
canvas.width = svg.getAttribute('width');
canvg(
canvas,
svg.parentNode.innerHTML,
{
renderCallback: function (dom) {
var domStr = (new XMLSerializer()).serializeToString(dom);
var isError = (domStr.substring(0, 5).toLowerCase() === 'snipGraph($event) {
const chart = this.getChartById(this.chartId);
const svgString = chart.getSVG();
const hiddenCanvas = document.getElementById(this.hiddenCanvasId);
canvg(hiddenCanvas, svgString, { renderCallback: () => {
const base64Image = hiddenCanvas.toDataURL('image/png');
const imageObject = this.UtilService.getImageObjectFromBase64String(base64Image);
this.NotebookService.addNote($event, imageObject);
}
});
}snipGraph($event) {
const chart = $('#' + this.chartId).highcharts();
const svgString = chart.getSVG();
const hiddenCanvas = document.getElementById(this.hiddenCanvasId);
canvg(hiddenCanvas, svgString, { renderCallback: () => {
const base64Image = hiddenCanvas.toDataURL('image/png');
const imageObject = this.UtilService.getImageObjectFromBase64String(base64Image);
this.NotebookService.addNote($event, imageObject);
}
});
}arr.forEach((d, i) => {
let htmlString = ReactDOMServer.renderToStaticMarkup(
);
canvg(canv, htmlString);
d.icon = canv.toDataURL("image/png");
});
this.setState({});svgElem.each((index, node) => {
let parentNode = node.parentNode
let svg = node.outerHTML.trim()
let canvas = document.createElement('canvas')
canvg(canvas, svg)
if (node.style.position) {
canvas.style.position += node.style.position
canvas.style.left += node.style.left
canvas.style.top += node.style.top
}
nodesToRecover.push({
parent: parentNode,
child: node
})
parentNode.removeChild(node)
nodesToRemove.push({
parent: parentNode,
child: canvas
})
parentNode.appendChild(canvas)
})