//次のサンプルコードは、シェイプのスタイルを設定する方法を示します。
var shape = sheet.shapes.addPictureShape("Picture 1", "data:image/svg+xml;base64.....", 100, 50, 100, 100);
var oldStyle = shape.style();
oldStyle.fill.color = "red";
oldStyle.line.color = "green";
oldStyle.line.lineStyle = GC.Spread.Sheets.Shapes.PresetLineDashStyle.dashDot;
oldStyle.line.width = 5;
oldStyle.line.capType = GC.Spread.Sheets.Shapes.LineCapStyle.square;
oldStyle.line.joinType = GC.Spread.Sheets.Shapes.LineJoinStyle.miter;
oldStyle.line.transparency = 0.5;
shape.style(oldStyle);