2025-06-21 12:59:59 +08:00
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export function renderScores(ctx, arrows = []) {
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let rowIndex = 0;
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arrows.forEach((item, i) => {
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rowIndex = i;
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if (arrows.length === 12) {
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if (i > 5) rowIndex = i - 6;
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ctx.drawImage(
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"../static/score-bg.png",
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16 + rowIndex * 46,
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i > 5 ? 366 : 320,
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40,
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40
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);
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renderText(
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ctx,
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item.ring,
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25,
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"#fed847",
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36 + rowIndex * 46,
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i > 5 ? 395 : 349,
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"center"
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);
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}
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if (arrows.length === 36) {
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ctx.drawImage(
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"../static/score-bg.png",
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18 + (i % 9) * 30,
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290 + Math.ceil((i + 1) / 9) * 30,
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27,
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27,
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"center"
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);
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renderText(
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ctx,
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item.ring,
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18,
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"#fed847",
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31 + (i % 9) * 30,
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310 + Math.ceil((i + 1) / 9) * 30,
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"center"
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);
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}
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});
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}
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2025-06-21 03:34:10 +08:00
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export function renderLine(ctx, from) {
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ctx.beginPath();
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ctx.lineWidth = 1;
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ctx.strokeStyle = "rgba(255, 255, 255, 0.3)";
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const length = 35;
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ctx.moveTo(from, 293);
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ctx.lineTo(from + length, 293);
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ctx.stroke();
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}
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2025-06-21 12:59:59 +08:00
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export function renderText(ctx, text, size, color, x, y, textAlign = "left") {
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2025-06-21 03:34:10 +08:00
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ctx.setFontSize(size);
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ctx.setFillStyle(color);
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2025-06-21 12:59:59 +08:00
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ctx.setTextAlign(textAlign);
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2025-06-21 03:34:10 +08:00
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ctx.fillText(text, x, y);
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}
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export function renderRankTitle(ctx, text) {
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const fontSize = 10;
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const textWidth = ctx.measureText(text).width;
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const padding = 8; // 文字与背景边缘的间距
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const radius = 10; // 圆角半径
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2025-06-21 12:59:59 +08:00
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const textX = 85;
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2025-06-21 03:34:10 +08:00
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const textY = 55;
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2025-06-21 12:59:59 +08:00
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const x = textX - padding - 15; // 文字 x 坐标减去内边距
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2025-06-21 03:34:10 +08:00
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const y = textY - fontSize - padding / 2 + 1; // 文字 y 坐标减去字体大小和内边距
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2025-06-21 12:59:59 +08:00
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const width = textWidth + padding * 2 - 19; // 背景宽度
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2025-06-21 03:34:10 +08:00
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const height = fontSize + padding + 1; // 背景高度
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// 开始绘制圆角矩形
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ctx.beginPath();
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ctx.moveTo(x + radius, y);
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// 上边框
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ctx.lineTo(x + width - radius, y);
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ctx.arcTo(x + width, y, x + width, y + radius, radius);
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// 右边框
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ctx.lineTo(x + width, y + height - radius);
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ctx.arcTo(x + width, y + height, x + width - radius, y + height, radius);
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// 下边框
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ctx.lineTo(x + radius, y + height);
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ctx.arcTo(x, y + height, x, y + height - radius, radius);
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// 左边框
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ctx.lineTo(x, y + radius);
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ctx.arcTo(x, y, x + radius, y, radius);
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// 设置背景颜色并填充
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ctx.fillStyle = "#5F51FF";
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ctx.fill();
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ctx.setFontSize(fontSize);
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ctx.setFillStyle("rgba(255, 255, 255, 0.9)");
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ctx.fillText(text, textX, textY); // 绘制文字
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}
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2025-06-21 12:59:59 +08:00
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export const drawRoundImage = async (
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ctx,
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imgPath,
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x,
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y,
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width,
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height,
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radius
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) => {
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ctx.save();
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// 创建圆角路径
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ctx.beginPath();
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ctx.moveTo(x + radius, y);
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// 右上角
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ctx.lineTo(x + width - radius, y);
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ctx.arcTo(x + width, y, x + width, y + radius, radius);
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// 右下角
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ctx.lineTo(x + width, y + height - radius);
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ctx.arcTo(x + width, y + height, x + width - radius, y + height, radius);
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// 左下角
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ctx.lineTo(x + radius, y + height);
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ctx.arcTo(x, y + height, x, y + height - radius, radius);
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// 左上角
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ctx.lineTo(x, y + radius);
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ctx.arcTo(x, y, x + radius, y, radius);
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ctx.clip();
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// 绘制图片
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ctx.drawImage(imgPath, x, y, width, height);
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ctx.restore();
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};
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