WPF - 从PSD文件创建ProgressBar模板
[英]WPF - create ProgressBar template from PSD file
问题描述
我正在使用WPF开始我的冒险，在创建我的第一个应用程序后，我想要设置它的样式。 我找到了UI模板并使用Blend for VS2013我将PSD导入到我的项目中。
以下是ProgressBar在PSD中的外观：
以下是导入Blend时的外观：
这是代码：
<Canvas x:Name="Progress1" ClipToBounds="True" HorizontalAlignment="Left" Height="52" UseLayoutRounding="False" VerticalAlignment="Top" Width="493" Margin="0,307.5,0,-53.5">
<Canvas x:Name="Loading" Height="52" Canvas.Left="0" Canvas.Top="0" Width="493">
<Path x:Name="Base2" Data="F1M22.086,3C22.086,3 63.118,4.562 125.833,3 199.069,1.175 294.072,5.645 370.146,4.333 430.323,3.294 474,3 474,3 479.523,3 487.826,8.208 489.687,15.098 491.864,23.156 491.191,28.867 489.081,37.118 487.415,43.637 479.856,47.999 474.333,47.999 474.333,47.999 368.324,50.176 252.792,47.999 135.568,45.792 42.104,49.541 23.518,47.999 12.306,47.07 6.028,45.811 4.028,37.787 3.199,34.461 1.441,23.222 7.178,11.906 10.179,5.987 16.563,3 22.086,3z" Height="52" Canvas.Left="0" Canvas.Top="0" Width="493" StrokeThickness="2">
<Path.Stroke>
<LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0">
<GradientStop Color="#FFC18A13" Offset="1"/>
<GradientStop Color="#FFDC9A0C" Offset="0.339"/>
</LinearGradientBrush>
</Path.Stroke>
<Path.Fill>
<LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0">
<GradientStop Color="#FFE4882D" Offset="0"/>
<GradientStop Color="#FFF5CA09" Offset="1"/>
</LinearGradientBrush>
</Path.Fill>
</Path>
<Path x:Name="Bg" Data="F1M16.361,2.603C16.361,2.603 133.014,3.416 247.396,3.478 311.817,3.513 376.242,2.615 416.922,1.936 446.114,1.448 458.772,2.411 458.772,2.411 462.592,2.411 469.449,4.823 471.077,9.484 473.896,17.557 472.201,20.776 471.202,25.468 470.232,30.02 467.977,31.719 459.43,33.25 450.883,34.782 424.628,32.594 376,32.594 298.703,32.594 184.467,31.065 105.75,30.911 54.767,30.812 18.683,32.063 17.185,32.063 9.403,32.063 6.954,28.298 5.436,25.402 4.335,23.303 1.86,15.809 6.797,8.253 9.308,4.41 12.541,2.603 16.361,2.603z" Fill="#FFA77235" Height="36" Canvas.Left="9" Canvas.Top="8" Width="475"/>
<Path x:Name="Progress" Data="F1M19.986,2.29C19.986,2.29 50.058,4.582 104.021,2.936 154.279,1.403 214.797,4.02 264,4.02 310.844,4.02 341.117,2.457 347.659,2.936 354.201,3.415 356.173,5.804 357.743,10.484 359.313,15.162 360.055,20.568 357.202,26.468 355.175,30.658 353.597,31.417 347.492,33.396 345.484,34.047 309.622,34.937 262.208,34.943 217.536,34.948 162.63,33.886 116.105,33.683 61.905,33.446 19.087,34.063 17.185,34.063 9.403,34.063 6.016,31.048 4.498,28.152 3.397,26.053 1.86,15.809 6.797,8.253 9.308,4.41 16.166,2.29 19.986,2.29z" Height="36" Canvas.Left="8" Canvas.Top="7" Width="362">
<Path.Fill>
<LinearGradientBrush EndPoint="0.5,1" MappingMode="RelativeToBoundingBox" StartPoint="0.5,0">
<GradientStop Color="#FF5DFF4E" Offset="0.409"/>
<GradientStop Color="#FF159308" Offset="1"/>
</LinearGradientBrush>
</Path.Fill>
</Path>
</Canvas>
</Canvas>
我的问题是如何将该画布转换为ProgressBar模板。
根据教程我能够创建模板，但有矩形而不是路径。 我尝试过使用路径，但我无法正确对齐它们。
如何创建使用Path作为PART_Track和PART_Indicator的模板以及如何向ProgressBar添加文本？
我想这是3层：组件背景（橙色一个），进度背景（棕色）和进度条（绿色）。 也许我应该使用两层：进度条和中风背景？
这是我的第一个模板，所以我想尽我所能。
我在SO上找不到类似的问题（ 蜗牛进度条除外，但解决方案是基于图像而不是路径）。
3 个解决方案
解决方案1
1 2015-09-13 14:55:09
我会告诉你如何从该模板中创建工作进度条。
首先，我们创建自定义wpf控件并从ProgressBar继承：
public class MyProgressBar : ProgressBar {
static MyProgressBar() {
DefaultStyleKeyProperty.OverrideMetadata(typeof (MyProgressBar), new FrameworkPropertyMetadata(typeof (MyProgressBar)));
}
}
然后我们进入Themes / Generic.xaml文件（如果不存在则由Visual Studio为我们创建）并创建我们控件的外观：
<local:MyProgressBarWidthConverter x:Key="width" />
<Style TargetType="{x:Type local:MyProgressBar}">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type local:MyProgressBar}">
<Border Background="{TemplateBinding Background}"
BorderBrush="{TemplateBinding BorderBrush}"
BorderThickness="{TemplateBinding BorderThickness}">
<Viewbox Stretch="Fill">
<Canvas x:Name="Progress1" ClipToBounds="True" HorizontalAlignment="Left" Height="52" UseLayoutRounding="False" VerticalAlignment="Top" Width="493">
<Canvas x:Name="Loading" Height="52" Canvas.Left="0" Canvas.Top="0" Width="493">
<Path x:Name="Base2" Data="F1M22.086,3C22.086,3 63.118,4.562 125.833,3 199.069,1.175 294.072,5.645 370.146,4.333 430.323,3.294 474,3 474,3 479.523,3 487.826,8.208 489.687,15.098 491.864,23.156 491.191,28.867 489.081,37.118 487.415,43.637 479.856,47.999 474.333,47.999 474.333,47.999 368.324,50.176 252.792,47.999 135.568,45.792 42.104,49.541 23.518,47.999 12.306,47.07 6.028,45.811 4.028,37.787 3.199,34.461 1.441,23.222 7.178,11.906 10.179,5.987 16.563,3 22.086,3z" Height="52" Canvas.Left="0" Canvas.Top="0" Width="493" StrokeThickness="2">
<Path.Stroke>
<LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0">
<GradientStop Color="#FFC18A13" Offset="1"/>
<GradientStop Color="#FFDC9A0C" Offset="0.339"/>
</LinearGradientBrush>
</Path.Stroke>
<Path.Fill>
<LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0">
<GradientStop Color="#FFE4882D" Offset="0"/>
<GradientStop Color="#FFF5CA09" Offset="1"/>
</LinearGradientBrush>
</Path.Fill>
</Path>
<Path x:Name="Bg" Data="F1M16.361,2.603C16.361,2.603 133.014,3.416 247.396,3.478 311.817,3.513 376.242,2.615 416.922,1.936 446.114,1.448 458.772,2.411 458.772,2.411 462.592,2.411 469.449,4.823 471.077,9.484 473.896,17.557 472.201,20.776 471.202,25.468 470.232,30.02 467.977,31.719 459.43,33.25 450.883,34.782 424.628,32.594 376,32.594 298.703,32.594 184.467,31.065 105.75,30.911 54.767,30.812 18.683,32.063 17.185,32.063 9.403,32.063 6.954,28.298 5.436,25.402 4.335,23.303 1.86,15.809 6.797,8.253 9.308,4.41 12.541,2.603 16.361,2.603z" Fill="#FFA77235" Height="36" Canvas.Left="9" Canvas.Top="8" Width="475"/>
<Viewbox Stretch="UniformToFill" Canvas.Left="8" Canvas.Top="7" Height="36">
<Viewbox.Width>
<MultiBinding Converter="{StaticResource width}">
<Binding RelativeSource="{RelativeSource TemplatedParent}" Path="Minimum" />
<Binding RelativeSource="{RelativeSource TemplatedParent}" Path="Value" />
<Binding RelativeSource="{RelativeSource TemplatedParent}" Path="Maximum" />
</MultiBinding>
</Viewbox.Width>
<Path x:Name="Progress" Data="F1M19.986,2.29C19.986,2.29 50.058,4.582 104.021,2.936 154.279,1.403 214.797,4.02 264,4.02 310.844,4.02 341.117,2.457 347.659,2.936 354.201,3.415 356.173,5.804 357.743,10.484 359.313,15.162 360.055,20.568 357.202,26.468 355.175,30.658 353.597,31.417 347.492,33.396 345.484,34.047 309.622,34.937 262.208,34.943 217.536,34.948 162.63,33.886 116.105,33.683 61.905,33.446 19.087,34.063 17.185,34.063 9.403,34.063 6.016,31.048 4.498,28.152 3.397,26.053 1.86,15.809 6.797,8.253 9.308,4.41 16.166,2.29 19.986,2.29z" >
<Path.Fill>
<LinearGradientBrush EndPoint="0.5,1" MappingMode="RelativeToBoundingBox" StartPoint="0.5,0">
<GradientStop Color="#FF5DFF4E" Offset="0.409"/>
<GradientStop Color="#FF159308" Offset="1"/>
</LinearGradientBrush>
</Path.Fill>
</Path>
</Viewbox>
</Canvas>
</Canvas>
</Viewbox>
</Border>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
基本上我们只是将你的psd中的整个画布放在Viewbox中，使用Stretch = Fill（并且还删除了不必要的边距）。 请注意，所有大小都相同且硬编码，但由于我们将控件放在视图框中，因此它将延伸到视图框的尺寸。 因为这是带有Stretch = Fill且没有指定宽度和高度的视图框 - 它将拉伸到控件的大小。 我们还将对应于绿色填充的Path放到它自己的视图框中，因为我们需要根据ProgressBar.Value参数调整该Path的大小。
现在我们为绿色Path的viewbox宽度创建转换器：
public class MyProgressBarWidthConverter : IMultiValueConverter {
public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture) {
if (values.Any(c => c == null || c == DependencyProperty.UnsetValue))
return 0.0d;
var min = (double) values[0];
var current = (double) values[1];
var max = (double) values[2];
const double maxWidth = 475; // that is from template
return (current/(max - min))*maxWidth;
}
public object[] ConvertBack(object value, Type[] targetTypes, object parameter, CultureInfo culture) {
throw new NotImplementedException();
}
}
我们传递进度条的最小值，最大值，最大值并计算绿条宽度。 最大可用宽度始终为475，但请记住我们将其放在视图框中，因此我们的控件不会固定为475宽度。
然后我们把控制放在窗口中：
<wpf:MyProgressBar x:Name="bar" Width="500" Height="50" Value="5" Minimum="0" Maximum="100" />
代码隐藏：
public partial class MainWindow : Window {
public MainWindow() {
InitializeComponent();
var timer = new DispatcherTimer()
{
Interval = TimeSpan.FromSeconds(1)
};
timer.Tick += (o, e) =>
{
if (bar.Value < bar.Maximum)
bar.Value++;
else
timer.Stop();
};
timer.Start();
}
}
并观察我们的进度条如何工作。 通常，如果您的UI很重，您可能希望使用简单的表单，因为查看框中的许多路径效率不高。 但是如果你必须使用PSD的固定路径...为什么不呢。
编辑回答你的评论。 当然，不需要创建新的控件，它只是更灵活。 如果您不想这样做，只需为进度条创建控件模板并分配给现有的ProgressBar.ControlTemplate，如下所示：
<Window x:Class="Wpf.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:wpf="clr-namespace:Wpf"
mc:Ignorable="d"
Title="MainWindow" Height="350" Width="525">
<Window.Resources>
<wpf:MyProgressBarWidthConverter x:Key="width" />
<ControlTemplate x:Key="myProgressBar" TargetType="{x:Type ProgressBar}">
<Border Background="{TemplateBinding Background}"
BorderBrush="{TemplateBinding BorderBrush}"
BorderThickness="{TemplateBinding BorderThickness}">
<Viewbox Stretch="Fill">
<Canvas x:Name="Progress1" ClipToBounds="True" HorizontalAlignment="Left" Height="52" UseLayoutRounding="False" VerticalAlignment="Top" Width="493">
<Canvas x:Name="Loading" Height="52" Canvas.Left="0" Canvas.Top="0" Width="493">
<Path x:Name="Base2" Data="F1M22.086,3C22.086,3 63.118,4.562 125.833,3 199.069,1.175 294.072,5.645 370.146,4.333 430.323,3.294 474,3 474,3 479.523,3 487.826,8.208 489.687,15.098 491.864,23.156 491.191,28.867 489.081,37.118 487.415,43.637 479.856,47.999 474.333,47.999 474.333,47.999 368.324,50.176 252.792,47.999 135.568,45.792 42.104,49.541 23.518,47.999 12.306,47.07 6.028,45.811 4.028,37.787 3.199,34.461 1.441,23.222 7.178,11.906 10.179,5.987 16.563,3 22.086,3z" Height="52" Canvas.Left="0" Canvas.Top="0" Width="493" StrokeThickness="2">
<Path.Stroke>
<LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0">
<GradientStop Color="#FFC18A13" Offset="1"/>
<GradientStop Color="#FFDC9A0C" Offset="0.339"/>
</LinearGradientBrush>
</Path.Stroke>
<Path.Fill>
<LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0">
<GradientStop Color="#FFE4882D" Offset="0"/>
<GradientStop Color="#FFF5CA09" Offset="1"/>
</LinearGradientBrush>
</Path.Fill>
</Path>
<Path x:Name="Bg" Data="F1M16.361,2.603C16.361,2.603 133.014,3.416 247.396,3.478 311.817,3.513 376.242,2.615 416.922,1.936 446.114,1.448 458.772,2.411 458.772,2.411 462.592,2.411 469.449,4.823 471.077,9.484 473.896,17.557 472.201,20.776 471.202,25.468 470.232,30.02 467.977,31.719 459.43,33.25 450.883,34.782 424.628,32.594 376,32.594 298.703,32.594 184.467,31.065 105.75,30.911 54.767,30.812 18.683,32.063 17.185,32.063 9.403,32.063 6.954,28.298 5.436,25.402 4.335,23.303 1.86,15.809 6.797,8.253 9.308,4.41 12.541,2.603 16.361,2.603z" Fill="#FFA77235" Height="36" Canvas.Left="9" Canvas.Top="8" Width="475"/>
<Viewbox Stretch="UniformToFill" Canvas.Left="8" Canvas.Top="7" Height="36">
<Viewbox.Width>
<MultiBinding Converter="{StaticResource width}">
<Binding RelativeSource="{RelativeSource TemplatedParent}" Path="Minimum" />
<Binding RelativeSource="{RelativeSource TemplatedParent}" Path="Value" />
<Binding RelativeSource="{RelativeSource TemplatedParent}" Path="Maximum" />
</MultiBinding>
</Viewbox.Width>
<Path x:Name="Progress" Data="F1M19.986,2.29C19.986,2.29 50.058,4.582 104.021,2.936 154.279,1.403 214.797,4.02 264,4.02 310.844,4.02 341.117,2.457 347.659,2.936 354.201,3.415 356.173,5.804 357.743,10.484 359.313,15.162 360.055,20.568 357.202,26.468 355.175,30.658 353.597,31.417 347.492,33.396 345.484,34.047 309.622,34.937 262.208,34.943 217.536,34.948 162.63,33.886 116.105,33.683 61.905,33.446 19.087,34.063 17.185,34.063 9.403,34.063 6.016,31.048 4.498,28.152 3.397,26.053 1.86,15.809 6.797,8.253 9.308,4.41 16.166,2.29 19.986,2.29z" >
<Path.Fill>
<LinearGradientBrush EndPoint="0.5,1" MappingMode="RelativeToBoundingBox" StartPoint="0.5,0">
<GradientStop Color="#FF5DFF4E" Offset="0.409"/>
<GradientStop Color="#FF159308" Offset="1"/>
</LinearGradientBrush>
</Path.Fill>
</Path>
</Viewbox>
</Canvas>
</Canvas>
</Viewbox>
</Border>
</ControlTemplate>
</Window.Resources>
<ProgressBar x:Name="bar" Width="500" Height="50" Value="5" Minimum="0" Maximum="100" Template="{StaticResource myProgressBar}"/>
解决方案2
1 2015-09-13 18:17:57
我准备了一个关于你的控件模板的原型。
首先，我创建了一个定义如下的IMultiValueConverter：
[ValueConversion(typeof(double), typeof(double))]
public class RatioConveter : IMultiValueConverter
{
public object Convert(object[] values, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
return (System.Convert.ToDouble(values[0]) * System.Convert.ToDouble(values[1])) / System.Convert.ToDouble(values[2]);
}
public object[] ConvertBack(object value, Type[] targetType, object parameter, System.Globalization.CultureInfo culture)
{
throw new NotSupportedException();
}
}
然后我将其声明为wpf窗口中的资源（我省略了命名空间的声明）：
<yourNamespace:RatioConveter x:Key="ratioConverter" />
然后我准备了一个Style ，它将控制模板应用到以这种方式定义的窗口中的所有ProgressBar ：
<Style x:Key="{x:Type ProgressBar}"
TargetType="{x:Type ProgressBar}">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ProgressBar}">
<Grid x:Name="Container" Height="{TemplateBinding Height}" Width="{TemplateBinding Width}">
<Canvas x:Name="Progress1" ClipToBounds="True" HorizontalAlignment="Left" Height="52" Width="493" UseLayoutRounding="False" VerticalAlignment="Top" Margin="0" >
<Canvas.Resources>
<system:Double x:Key="ratioConstant">1</system:Double>
</Canvas.Resources>
<Canvas.RenderTransform>
<ScaleTransform CenterX="0"
CenterY="0">
<ScaleTransform.ScaleX>
<MultiBinding Converter="{StaticResource ResourceKey=ratioConverter}">
<Binding ElementName="Container" Path="ActualWidth"/>
<Binding Source="{StaticResource ratioConstant}"/>
<Binding ElementName="Progress1" Path="Width"/>
</MultiBinding>
</ScaleTransform.ScaleX>
<ScaleTransform.ScaleY>
<MultiBinding Converter="{StaticResource ResourceKey=ratioConverter}">
<Binding ElementName="Container" Path="ActualHeight"/>
<Binding Source="{StaticResource ratioConstant}"/>
<Binding ElementName="Progress1" Path="Height"/>
</MultiBinding>
</ScaleTransform.ScaleY>
</ScaleTransform>
</Canvas.RenderTransform>
<Path x:Name="Base2" Data="F1M22.086,3C22.086,3 63.118,4.562 125.833,3 199.069,1.175 294.072,5.645 370.146,4.333 430.323,3.294 474,3 474,3 479.523,3 487.826,8.208 489.687,15.098 491.864,23.156 491.191,28.867 489.081,37.118 487.415,43.637 479.856,47.999 474.333,47.999 474.333,47.999 368.324,50.176 252.792,47.999 135.568,45.792 42.104,49.541 23.518,47.999 12.306,47.07 6.028,45.811 4.028,37.787 3.199,34.461 1.441,23.222 7.178,11.906 10.179,5.987 16.563,3 22.086,3z" Height="52" Canvas.Left="0" Canvas.Top="0" Width="493" StrokeThickness="2">
<Path.Stroke>
<LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0">
<GradientStop Color="#FFC18A13" Offset="1"/>
<GradientStop Color="#FFDC9A0C" Offset="0.339"/>
</LinearGradientBrush>
</Path.Stroke>
<Path.Fill>
<LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0">
<GradientStop Color="#FFE4882D" Offset="0"/>
<GradientStop Color="#FFF5CA09" Offset="1"/>
</LinearGradientBrush>
</Path.Fill>
</Path>
<Path x:Name="Bg" Data="F1M16.361,2.603C16.361,2.603 133.014,3.416 247.396,3.478 311.817,3.513 376.242,2.615 416.922,1.936 446.114,1.448 458.772,2.411 458.772,2.411 462.592,2.411 469.449,4.823 471.077,9.484 473.896,17.557 472.201,20.776 471.202,25.468 470.232,30.02 467.977,31.719 459.43,33.25 450.883,34.782 424.628,32.594 376,32.594 298.703,32.594 184.467,31.065 105.75,30.911 54.767,30.812 18.683,32.063 17.185,32.063 9.403,32.063 6.954,28.298 5.436,25.402 4.335,23.303 1.86,15.809 6.797,8.253 9.308,4.41 12.541,2.603 16.361,2.603z" Fill="#FFA77235" Height="36" Canvas.Left="9" Canvas.Top="8" Width="475"/>
<Path x:Name="Progress" Data="F1M19.986,2.29C19.986,2.29 50.058,4.582 104.021,2.936 154.279,1.403 214.797,4.02 264,4.02 310.844,4.02 341.117,2.457 347.659,2.936 354.201,3.415 356.173,5.804 357.743,10.484 359.313,15.162 360.055,20.568 357.202,26.468 355.175,30.658 353.597,31.417 347.492,33.396 345.484,34.047 309.622,34.937 262.208,34.943 217.536,34.948 162.63,33.886 116.105,33.683 61.905,33.446 19.087,34.063 17.185,34.063 9.403,34.063 6.016,31.048 4.498,28.152 3.397,26.053 1.86,15.809 6.797,8.253 9.308,4.41 16.166,2.29 19.986,2.29z" Height="36" Canvas.Left="8" Canvas.Top="7" Width="362">
<Path.Resources>
<system:Double x:Key="ratioConstant">27500</system:Double>
</Path.Resources>
<Path.RenderTransform>
<ScaleTransform CenterX="0"
CenterY="0">
<ScaleTransform.ScaleX>
<MultiBinding Converter="{StaticResource ResourceKey=ratioConverter}">
<Binding Path="Value" RelativeSource="{RelativeSource TemplatedParent}"/>
<Binding ElementName="Progress" Path="Width"/>
<Binding Source="{StaticResource ratioConstant}"/>
</MultiBinding>
</ScaleTransform.ScaleX>
</ScaleTransform>
</Path.RenderTransform>
<Path.Fill>
<LinearGradientBrush EndPoint="0.5,1" MappingMode="RelativeToBoundingBox" StartPoint="0.5,0">
<GradientStop Color="#FF5DFF4E" Offset="0.409"/>
<GradientStop Color="#FF159308" Offset="1"/>
</LinearGradientBrush>
</Path.Fill>
</Path>
</Canvas>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
<Setter Property="Background">
<Setter.Value>
<LinearGradientBrush EndPoint="0,1"
StartPoint="0,0">
<GradientStop Color="{DynamicResource ControlLightColor}"
Offset="0" />
<GradientStop Color="{DynamicResource ControlMediumColor}"
Offset="1" />
</LinearGradientBrush>
</Setter.Value>
</Setter>
<Setter Property="Foreground">
<Setter.Value>
<LinearGradientBrush EndPoint="0.5,1"
StartPoint="0.5,0">
<GradientStop Color="{DynamicResource ControlMediumColor}"
Offset="0" />
<GradientStop Color="{DynamicResource ControlDarkColor}"
Offset="1" />
</LinearGradientBrush>
</Setter.Value>
</Setter>
</Style>
注意：代码可能需要一些改进，但至少是一个良好的开端，当你在进度条中达到低值时图形看起来不是很漂亮，但你肯定可以根据需要改进控件的图形。 我希望这可以帮助你。
解决方案3
1 2015-09-15 11:12:54
我在最后简化了代码并精心设计了一个有效的解决方案。
<Window.Resources>
<LinearGradientBrush x:Key="PressedBrush" EndPoint="0.5,1" StartPoint="0.5,0">
<GradientStop Color="#FFC18A13" Offset="1"/>
<GradientStop Color="#FFDC9A0C" Offset="0.339"/>
</LinearGradientBrush>
<LinearGradientBrush x:Key="SolidBorderBrush" EndPoint="0.5,1" StartPoint="0.5,0">
<GradientStop Color="#FFE4882D" Offset="0"/>
<GradientStop Color="#FFF5CA09" Offset="1"/>
</LinearGradientBrush>
<LinearGradientBrush x:Key="DarkBrush" EndPoint="0.5,1" MappingMode="RelativeToBoundingBox" StartPoint="0.5,0">
<GradientStop Color="#FF5DFF4E" Offset="0.409"/>
<GradientStop Color="#FF159308" Offset="1"/>
</LinearGradientBrush>
<Style x:Key="{x:Type ProgressBar}" TargetType="{x:Type ProgressBar}">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ProgressBar}">
<Grid MinHeight="24" MinWidth="100">
<Border Name="PART_Track" CornerRadius="15" Background="{StaticResource PressedBrush}" BorderThickness="10">
<Border.BorderBrush>
<VisualBrush>
<VisualBrush.Visual>
<Grid>
<Path x:Name="path1" Stretch="Fill" Stroke="Black" Fill="{StaticResource SolidBorderBrush}" Width="Auto" Height="Auto" Data="F1M22.086,3C22.086,3 63.118,4.562 125.833,3 199.069,1.175 294.072,5.645 370.146,4.333 430.323,3.294 474,3 474,3 479.523,3 487.826,8.208 489.687,15.098 491.864,23.156 491.191,28.867 489.081,37.118 487.415,43.637 479.856,47.999 474.333,47.999 474.333,47.999 368.324,50.176 252.792,47.999 135.568,45.792 42.104,49.541 23.518,47.999 12.306,47.07 6.028,45.811 4.028,37.787 3.199,34.461 1.441,23.222 7.178,11.906 10.179,5.987 16.563,3 22.086,3z"></Path>
</Grid>
</VisualBrush.Visual>
</VisualBrush>
</Border.BorderBrush>
</Border>
<Border Name="PART_Indicator" CornerRadius="15" Background="{StaticResource DarkBrush}" HorizontalAlignment="Left" BorderThickness="10">
<Border.BorderBrush>
<VisualBrush>
<VisualBrush.Visual>
<Grid>
<Path x:Name="path" Stretch="Fill" Fill="Transparent" Width="Auto" Height="Auto" Data="F1M22.086,3C22.086,3 63.118,4.562 125.833,3 199.069,1.175 294.072,5.645 370.146,4.333 430.323,3.294 474,3 474,3 479.523,3 487.826,8.208 489.687,15.098 491.864,23.156 491.191,28.867 489.081,37.118 487.415,43.637 479.856,47.999 474.333,47.999 474.333,47.999 368.324,50.176 252.792,47.999 135.568,45.792 42.104,49.541 23.518,47.999 12.306,47.07 6.028,45.811 4.028,37.787 3.199,34.461 1.441,23.222 7.178,11.906 10.179,5.987 16.563,3 22.086,3z"></Path>
</Grid>
</VisualBrush.Visual>
</VisualBrush>
</Border.BorderBrush>
</Border>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</Window.Resources>
只是为了完成这个例子
<Grid Width="500" Height="100">
<ProgressBar Height="61" Value="20" x:Name="sampleProgressBar" />
<TextBlock HorizontalAlignment="Center" VerticalAlignment="Center" Text="{Binding ElementName=sampleProgressBar,Path=Value}"/>
</Grid>
现在您可以设置进度条，其值将反映在TextBlock上。 您还可以自定义文本块样式以获得所需的效果。
是否可以在WPF中以编程方式操纵psd文件的图层？
[英]Is it possible to programmatically manipulate a psd file's layers in WPF?
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