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Fix gradient wallpaper rotation

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This commit is contained in:
Ilya Laktyushin 2019-12-16 17:21:18 +04:00
parent a35e8c0aa8
commit 165c334854
3 changed files with 7 additions and 7 deletions
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2
submodules/TelegramPresentationData/Sources/ChatControllerBackgroundNode.swift
View File

@ -54,7 +54,7 @@ public func chatControllerBackgroundImage(theme: PresentationTheme?, wallpaper i
context.rotate(by: CGFloat(settings.rotation ?? 0) * CGFloat.pi / 180.0)
context.translateBy(x: -320.0, y: -640.0)
context.drawLinearGradient(gradient, start: CGPoint(x: 0.0, y: 0.0), end: CGPoint(x: 0.0, y: size.height), options: CGGradientDrawingOptions())
context.drawLinearGradient(gradient, start: CGPoint(x: 0.0, y: 0.0), end: CGPoint(x: 0.0, y: size.height), options: [.drawsBeforeStartLocation, .drawsAfterEndLocation])
})
case let .image(representations, settings):
if let largest = largestImageRepresentation(representations) {

2
submodules/TelegramPresentationData/Sources/PresentationThemeCodable.swift
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@ -63,7 +63,7 @@ extension TelegramWallpaper: Codable {
}
}
self = .gradient(Int32(bitPattern: topColor.rgb), Int32(bitPattern: bottomColor.rgb), WallpaperSettings(blur: blur, motion: motion))
self = .gradient(Int32(bitPattern: topColor.rgb), Int32(bitPattern: bottomColor.rgb), WallpaperSettings(blur: blur, motion: motion, rotation: rotation))
} else {
var slug: String?
var color: Int32?

10
submodules/WallpaperResources/Sources/WallpaperResources.swift
View File

@ -469,7 +469,7 @@ public func patternWallpaperImageInternal(thumbnailData: Data?, fullSizeData: Da
c.rotate(by: CGFloat(customArguments.rotation ?? 0) * CGFloat.pi / -180.0)
c.translateBy(x: -arguments.drawingSize.width / 2.0, y: -arguments.drawingSize.height / 2.0)
c.drawLinearGradient(gradient, start: CGPoint(x: 0.0, y: 0.0), end: CGPoint(x: 0.0, y: arguments.drawingSize.height), options: CGGradientDrawingOptions())
c.drawLinearGradient(gradient, start: CGPoint(x: 0.0, y: 0.0), end: CGPoint(x: 0.0, y: arguments.drawingSize.height), options: [.drawsBeforeStartLocation, .drawsAfterEndLocation])
c.restoreGState()
}
@ -496,7 +496,7 @@ public func patternWallpaperImageInternal(thumbnailData: Data?, fullSizeData: Da
c.rotate(by: CGFloat(customArguments.rotation ?? 0) * CGFloat.pi / -180.0)
c.translateBy(x: -arguments.drawingSize.width / 2.0, y: -arguments.drawingSize.height / 2.0)
c.drawLinearGradient(gradient, start: CGPoint(x: 0.0, y: 0.0), end: CGPoint(x: 0.0, y: arguments.drawingSize.height), options: CGGradientDrawingOptions())
c.drawLinearGradient(gradient, start: CGPoint(x: 0.0, y: 0.0), end: CGPoint(x: 0.0, y: arguments.drawingSize.height), options: [.drawsBeforeStartLocation, .drawsAfterEndLocation])
}
}
}
@ -555,7 +555,7 @@ public func gradientImage(_ colors: [UIColor], rotation: Int32 = 0) -> Signal<(T
}
}
return .single({ arguments in
let context = DrawingContext(size: arguments.drawingSize, clear: true)
let context = DrawingContext(size: arguments.drawingSize, clear: !arguments.corners.isEmpty)
context.withContext { c in
let gradientColors = colors.map { $0.cgColor } as CFArray
@ -572,7 +572,7 @@ public func gradientImage(_ colors: [UIColor], rotation: Int32 = 0) -> Signal<(T
c.rotate(by: CGFloat(rotation) * CGFloat.pi / 180.0)
c.translateBy(x: -arguments.drawingSize.width / 2.0, y: -arguments.drawingSize.height / 2.0)
c.drawLinearGradient(gradient, start: CGPoint(x: 0.0, y: 0.0), end: CGPoint(x: 0.0, y: arguments.drawingSize.height), options: CGGradientDrawingOptions())
c.drawLinearGradient(gradient, start: CGPoint(x: 0.0, y: 0.0), end: CGPoint(x: 0.0, y: arguments.drawingSize.height), options: [.drawsBeforeStartLocation, .drawsAfterEndLocation])
}
addCorners(context, arguments: arguments)
@ -755,7 +755,7 @@ public func drawThemeImage(context c: CGContext, theme: PresentationTheme, wallp
var locations: [CGFloat] = [0.0, 1.0]
let colorSpace = CGColorSpaceCreateDeviceRGB()
let gradient = CGGradient(colorsSpace: colorSpace, colors: gradientColors, locations: &locations)!
c.drawLinearGradient(gradient, start: CGPoint(x: 0.0, y: drawingRect.height), end: CGPoint(x: 0.0, y: 0.0), options: CGGradientDrawingOptions())
c.drawLinearGradient(gradient, start: CGPoint(x: 0.0, y: drawingRect.height), end: CGPoint(x: 0.0, y: 0.0), options: [.drawsBeforeStartLocation, .drawsAfterEndLocation])
case .file:
c.setFillColor(theme.chatList.backgroundColor.cgColor)
c.fill(drawingRect)