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透過画像のレンダリングを改善

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This commit is contained in:
syuilo 2018-05-18 15:31:28 +09:00
parent abc8a278df
commit 3712cb4562
9 changed files with 13 additions and 10 deletions
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2
src/client/app/common/views/components/avatar.vue
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@ -23,7 +23,7 @@ export default Vue.extend({
computed: {
style(): any {
return {
backgroundColor: this.user.avatarColor ? `rgb(${ this.user.avatarColor.join(',') })` : null,
backgroundColor: this.user.avatarColor && this.user.avatarColor.length == 3 ? `rgb(${ this.user.avatarColor.join(',') })` : null,
backgroundImage: `url(${ this.user.avatarUrl }?thumbnail)`,
borderRadius: (this as any).clientSettings.circleIcons ? '100%' : null
};

4
src/client/app/desktop/views/components/drive.file.vue
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@ -50,7 +50,7 @@ export default Vue.extend({
return `${this.file.name}\n${this.file.type} ${Vue.filter('bytes')(this.file.datasize)}`;
},
background(): string {
return this.file.properties.avgColor
return this.file.properties.avgColor && this.file.properties.avgColor.length == 3
? `rgb(${this.file.properties.avgColor.join(',')})`
: 'transparent';
}
@ -129,7 +129,7 @@ export default Vue.extend({
},
onThumbnailLoaded() {
if (this.file.properties.avgColor) {
if (this.file.properties.avgColor && this.file.properties.avgColor.length == 3) {
anime({
targets: this.$refs.thumbnail,
backgroundColor: `rgba(${this.file.properties.avgColor.join(',')}, 0)`,

2
src/client/app/desktop/views/components/media-image.vue
View File

@ -26,7 +26,7 @@ export default Vue.extend({
computed: {
style(): any {
return {
'background-color': this.image.properties.avgColor ? `rgb(${this.image.properties.avgColor.join(',')})` : 'transparent',
'background-color': this.image.properties.avgColor && this.image.properties.avgColor.length == 3 ? `rgb(${this.image.properties.avgColor.join(',')})` : 'transparent',
'background-image': this.raw ? `url(${this.image.url})` : `url(${this.image.url}?thumbnail&size=512)`
};
}

2
src/client/app/desktop/views/pages/user/user.header.vue
View File

@ -29,7 +29,7 @@ export default Vue.extend({
style(): any {
if (this.user.bannerUrl == null) return {};
return {
backgroundColor: this.user.bannerColor ? `rgb(${ this.user.bannerColor.join(',') })` : null,
backgroundColor: this.user.bannerColor && this.user.bannerColor.length == 3 ? `rgb(${ this.user.bannerColor.join(',') })` : null,
backgroundImage: `url(${ this.user.bannerUrl })`
};
}

2
src/client/app/mobile/views/components/drive.file-detail.vue
View File

@ -86,7 +86,7 @@ export default Vue.extend({
return this.file.type.split('/')[0];
},
style(): any {
return this.file.properties.avgColor ? {
return this.file.properties.avgColor && this.file.properties.avgColor.length == 3 ? {
'background-color': `rgb(${ this.file.properties.avgColor.join(',') })`
} : {};
}

2
src/client/app/mobile/views/components/drive.file.vue
View File

@ -42,7 +42,7 @@ export default Vue.extend({
},
thumbnail(): any {
return {
'background-color': this.file.properties.avgColor ? `rgb(${this.file.properties.avgColor.join(',')})` : 'transparent',
'background-color': this.file.properties.avgColor && this.file.properties.avgColor.length == 3 ? `rgb(${this.file.properties.avgColor.join(',')})` : 'transparent',
'background-image': `url(${this.file.url}?thumbnail&size=128)`
};
}

2
src/client/app/mobile/views/components/media-image.vue
View File

@ -18,7 +18,7 @@ export default Vue.extend({
computed: {
style(): any {
return {
'background-color': this.image.properties.avgColor ? `rgb(${this.image.properties.avgColor.join(',')})` : 'transparent',
'background-color': this.image.properties.avgColor && this.image.properties.avgColor.length == 3 ? `rgb(${this.image.properties.avgColor.join(',')})` : 'transparent',
'background-image': this.raw ? `url(${this.image.url})` : `url(${this.image.url}?thumbnail&size=512)`
};
}

2
src/client/app/mobile/views/pages/user.vue
View File

@ -84,7 +84,7 @@ export default Vue.extend({
style(): any {
if (this.user.bannerUrl == null) return {};
return {
backgroundColor: this.user.bannerColor ? `rgb(${ this.user.bannerColor.join(',') })` : null,
backgroundColor: this.user.bannerColor && this.user.bannerColor.length == 3 ? `rgb(${ this.user.bannerColor.join(',') })` : null,
backgroundImage: `url(${ this.user.bannerUrl })`
};
}

5
src/services/drive/add-file.ts
View File

@ -171,6 +171,9 @@ const addFile = async (
log('calculate average color...');
const info = await prominence(gm(fs.createReadStream(path), name)).identify();
const isTransparent = info ? info['Channel depth'].Alpha != null : false;
const buffer = await prominence(gm(fs.createReadStream(path), name)
.setFormat('ppm')
.resize(1, 1)) // 1pxのサイズに縮小して平均色を取得するというハック
@ -182,7 +185,7 @@ const addFile = async (
log(`average color is calculated: ${r}, ${g}, ${b}`);
return [r, g, b];
return isTransparent ? [r, g, b, 255] : [r, g, b];
})(),
// folder
(async () => {