- window.onload = function () {
- var spread = new GC.Spread.Sheets.Workbook(document.getElementById('ss'), { sheetCount: 2});
- var sheet = spread.getActiveSheet();
- var img = new Image();
- img.src = 'data:img/jpg;base64,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';
- img.onload = function(){
- sheet.repaint();
- }
-
- sheet.getCell(1, 1).value(22).cellType(new WarningCellType(img)).hAlign(0);
- sheet.getCell(2, 1).cellType(new IconCellType(img, 3));
- };
- var WarningCellType = function(icon){
- this.icon = icon
- }
- WarningCellType.prototype = new GC.Spread.Sheets.CellTypes.Text();
- WarningCellType.prototype.paint = function (ctx, value, x, y, w, h, style, context) {
- GC.Spread.Sheets.CellTypes.Text.prototype.paint.call(this, ctx, value, x, y, w, h, style, context);
- ctx.drawImage(this.icon, x + w - h + 3, y + 3, h - 6, h - 6);
- }
-
- var IconCellType = function(icon, count){
- this.icon = icon;
- this.count = count;
- }
- IconCellType.prototype = new GC.Spread.Sheets.CellTypes.Base();
- IconCellType.prototype.paint = function (ctx, value, x, y, w, h, style, context) {
- GC.Spread.Sheets.CellTypes.Text.prototype.paint.call(this, ctx, value, x, y, w, h, style, context);
- for(var i = 1; i <= this.count; i++){
- ctx.drawImage(this.icon, x + w - (h - 3) * i, y + 3, h - 6, h - 6);
- }
- }
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