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Insert pasted images as layers in document graph (#1418)

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Changes:

Graph is evaluated on every viewport change
move all navigation logic into the viewport
reduce the number of js roundtrips
add canvas rendering
enable image pasting
various cleanups
Fix cache nodes being reset every evaluation
This commit is contained in:
Dennis Kobert
2023-09-13 17:02:35 +02:00
committed by Keavon Chambers
parent d82f133514
commit 833f41bccb
20 changed files with 202 additions and 226 deletions
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8
node-graph/gcore/src/graphic_element/renderer.rs
View File

@@ -294,6 +294,9 @@ impl GraphicElementRendered for ImageFrame<Color> {
}
ImageRenderMode::Base64 => {
let image = &self.image;
if image.data.is_empty() {
return;
}
let (flat_data, _, _) = image.clone().into_flat_u8();
let mut output = Vec::new();
let encoder = image::codecs::png::PngEncoder::new(&mut output);
@@ -303,13 +306,12 @@ impl GraphicElementRendered for ImageFrame<Color> {
let preamble = "data:image/png;base64,";
let mut base64_string = String::with_capacity(preamble.len() + output.len() * 4);
base64_string.push_str(preamble);
log::debug!("len: {}", image.data.len());
base64::engine::general_purpose::STANDARD.encode_string(output, &mut base64_string);
render.leaf_tag("image", |attributes| {
attributes.push("width", image.width.to_string());
attributes.push("width", 1.to_string());
attributes.push("height", image.height.to_string());
attributes.push("height", 1.to_string());
attributes.push("preserveAspectRatio", "none");
attributes.push("transform", transform);
attributes.push("href", base64_string)

3
node-graph/gcore/src/types.rs
View File

@@ -94,7 +94,8 @@ impl PartialEq for TypeDescriptor {
match (self.id, other.id) {
(Some(id), Some(other_id)) => id == other_id,
_ => {
warn!("TypeDescriptor::eq: comparing types without ids based on name");
// TODO: Add a flag to disable this warning
//warn!("TypeDescriptor::eq: comparing types without ids based on name");
self.name == other.name
}
}