Commits
Diff
package img
import (
// "bytes"
"grim/cstyle"
"grim/element"
// "image"
// _ "image/gif" // Enable GIF support
// _ "image/jpeg" // Enable JPEG support
// _ "image/png" // Enable PNG support
// "path/filepath"
// "strconv"
)
func Init() cstyle.Transformer {
return cstyle.Transformer{
Selector: func(n *element.Node, c *cstyle.CSS) bool {
return n.TagName == "img"
// !ISSUE: img tags or background-url || background: url()
},
Handler: func(n *element.Node, c *cstyle.CSS) *element.Node {
n.TagName = "canvas"
// res, exists := c.Adapter.Textures[n.Properties.Id]["background"]
// if !exists {
// i, err := c.Adapter.FileSystem.ReadFile(filepath.Join(c.Path, n.Src))
// if err == nil {
// img, _, err := image.Decode(bytes.NewReader(i))
// if err == nil {
// width, height := n.ComputedStyle["width"], n.ComputedStyle["height"]
// if n.ComputedStyle["width"] == "" {
// width = strconv.Itoa(img.Bounds().Dx()) + "px"
// }
// if n.ComputedStyle["height"] == "" {
// height = strconv.Itoa(img.Bounds().Dy()) + "px"
// }
// ctx := n.GetContext(img.Bounds().Dx(), img.Bounds().Dy())
// n.ComputedStyle["width"] = width
// n.ComputedStyle["height"] = height
// ctx.DrawImage(img, 0, 0)
// }
// }
// } else {
// img, _ := c.Adapter.Library.Get(n.Properties.Id + "canvas")
// width, height := n.ComputedStyle["width"], n.ComputedStyle["height"]
// if width == "" {
// width = strconv.Itoa(img.Bounds().Dx()) + "px"
// }
// if height == "" {
// height = strconv.Itoa(img.Bounds().Dy()) + "px"
// }
// // !ISSUE: Doesn't resize and uses a lot of memory (nah its the top)
// // + here resize the image then store it, then just add the key to the state.Textures
// ctx := n.GetContext(img.Bounds().Dx(), img.Bounds().Dy())
// n.ComputedStyle["width"] = width
// n.ComputedStyle["height"] = height
// ctx.DrawImage(img, 0, 0)
// }
return n
},
}
}
