refactor: merge planner

This commit is contained in:
lilong.129
2025-04-30 14:07:48 +08:00
parent cc9a527274
commit 2ae252b52a
8 changed files with 299 additions and 447 deletions
+75
View File
@@ -1,6 +1,14 @@
package ai
import (
"bytes"
"encoding/base64"
"fmt"
"image"
"image/color"
"image/draw"
"image/png"
"os"
"strings"
"github.com/cloudwego/eino/schema"
@@ -101,3 +109,70 @@ func logResponse(resp *schema.Message) {
}
logger.Msg("log response message")
}
// SavePositionImg saves an image with position markers
func SavePositionImg(params struct {
InputImgBase64 string
Rect struct {
X float64
Y float64
}
OutputPath string
}) error {
// 解码Base64图像
imgData := params.InputImgBase64
// 如果包含了数据URL前缀,去掉它
if strings.HasPrefix(imgData, "data:image/") {
parts := strings.Split(imgData, ",")
if len(parts) > 1 {
imgData = parts[1]
}
}
// 解码Base64
unbased, err := base64.StdEncoding.DecodeString(imgData)
if err != nil {
return fmt.Errorf("无法解码Base64图像: %w", err)
}
// 解码图像
reader := bytes.NewReader(unbased)
img, _, err := image.Decode(reader)
if err != nil {
return fmt.Errorf("无法解码图像数据: %w", err)
}
// 创建一个可以在其上绘制的图像
bounds := img.Bounds()
rgba := image.NewRGBA(bounds)
draw.Draw(rgba, bounds, img, bounds.Min, draw.Src)
// 在点击/拖动位置绘制标记
markRadius := 10
x, y := int(params.Rect.X), int(params.Rect.Y)
// 绘制红色圆圈
for i := -markRadius; i <= markRadius; i++ {
for j := -markRadius; j <= markRadius; j++ {
if i*i+j*j <= markRadius*markRadius {
if x+i >= 0 && x+i < bounds.Max.X && y+j >= 0 && y+j < bounds.Max.Y {
rgba.Set(x+i, y+j, color.RGBA{255, 0, 0, 255})
}
}
}
}
// 保存图像
outFile, err := os.Create(params.OutputPath)
if err != nil {
return fmt.Errorf("无法创建输出文件: %w", err)
}
defer outFile.Close()
// 编码为PNG并保存
if err := png.Encode(outFile, rgba); err != nil {
return fmt.Errorf("无法编码和保存图像: %w", err)
}
return nil
}