public async Task EmptyPanel_NoSize()
{
await UIHelpers.RunUITest(async (container, info) =>
{
var panel = new RelativePanel()
{
Background = new SolidColorBrush(Colors.Red), Margin = new Thickness(20)
};
container.Content = panel;
var blobs = await ImageAnalysis.FindConnectedPixelsAsync(panel, info.ScaleFactor, (c) => c.ToArgb() == System.Drawing.Color.Red.ToArgb());
Assert.AreEqual(1, blobs.Count);
Assert.AreEqual(info.Width - 40, blobs[0].Width, 1);
Assert.AreEqual(info.Height - 40, blobs[0].Height, 1);
});
}
public async Task LeftOfRightAligned()
{
/*
* <RelativePanel>
* <Border x:Name="BlueRect" Background="Blue" Height="100" Width="150" RelativePanel.AlignRightWithPanel="True"/>
* <Border x:Name="RedRect" Background="Red" Height="100" Width="150" RelativePanel.LeftOf="BlueRect" Tag="Red"/>
* </RelativePanel>
*/
await UIHelpers.RunUITest(async (container, info) =>
{
container.Width = 400;
container.Height = 300;
var panel = new RelativePanel();
panel.Background = new SolidColorBrush(Colors.Green);
var blueRect = new Border()
{
Width = 150, Height = 100, Background = new SolidColorBrush(Colors.Blue)
};
RelativePanel.SetAlignRightWithPanel(blueRect, true);
panel.Children.Add(blueRect);
var redRect = new Border()
{
Width = 150, Height = 100, Background = new SolidColorBrush(Colors.Red)
};
RelativePanel.SetLeftOf(redRect, blueRect);
panel.Children.Add(redRect);
container.Content = panel;
var bitmap = await UIHelpers.RenderAsync(container, info.ScaleFactor);
var redblobs = ImageAnalysis.FindConnectedPixels(bitmap, info.ScaleFactor, System.Drawing.Color.Red);
var blueblobs = ImageAnalysis.FindConnectedPixels(bitmap, info.ScaleFactor, System.Drawing.Color.Blue);
Assert.AreEqual(1, redblobs.Count);
Assert.AreEqual(150, redblobs[0].Width, 1);
Assert.AreEqual(100, redblobs[0].Height, 1);
Assert.AreEqual(1, blueblobs.Count);
Assert.AreEqual(150, blueblobs[0].Width, 1);
Assert.AreEqual(100, blueblobs[0].Height, 1);
Assert.AreEqual(redblobs[0].MaxColumn + 1, blueblobs[0].MinColumn, 1);
Assert.AreEqual(0, blueblobs[0].MinRow, 1);
Assert.AreEqual(100, redblobs[0].MinColumn, 1);
Assert.AreEqual(0, redblobs[0].MinRow, 1);
Assert.AreEqual(399, blueblobs[0].MaxColumn, 1);
});
}
public async Task RelativePanelXamlTest()
{
await UIHelpers.RunUITest(async (container, info) =>
{
var panel = new TestPages.RelativePanel1()
{
Width = 600, Height = 400
};
container.Content = panel;
var bitmap = await UIHelpers.RenderAsync(panel, info.ScaleFactor);
var redblobs = ImageAnalysis.FindConnectedPixels(bitmap, info.ScaleFactor, System.Drawing.Color.Red);
var blueblobs = ImageAnalysis.FindConnectedPixels(bitmap, info.ScaleFactor, System.Drawing.Color.Blue);
var greenblobs = ImageAnalysis.FindConnectedPixels(bitmap, info.ScaleFactor, System.Drawing.Color.Green);
var cyanblobs = ImageAnalysis.FindConnectedPixels(bitmap, info.ScaleFactor, System.Drawing.Color.Cyan);
var orangeblobs = ImageAnalysis.FindConnectedPixels(bitmap, info.ScaleFactor, System.Drawing.Color.Orange);
var purpleblobs = ImageAnalysis.FindConnectedPixels(bitmap, info.ScaleFactor, System.Drawing.Color.Purple);
var yellowblobs = ImageAnalysis.FindConnectedPixels(bitmap, info.ScaleFactor, System.Drawing.Color.Yellow);
var textblobs = ImageAnalysis.FindConnectedPixels(bitmap, info.ScaleFactor, System.Drawing.Color.CornflowerBlue);
Assert.AreEqual(1, redblobs.Count, "Red blob count");
Assert.AreEqual(1, blueblobs.Count, "Blue blob count");
Assert.AreEqual(1, greenblobs.Count, "Green blob count");
Assert.AreEqual(1, cyanblobs.Count, "Cyan blob count");
Assert.AreEqual(1, orangeblobs.Count, "Orange blob count");
Assert.AreEqual(1, purpleblobs.Count, "Purple blob count");
Assert.AreEqual(1, yellowblobs.Count, "Yellow blob count");
Assert.IsTrue(textblobs.Count > 1, "Text blob count");
var textblob = textblobs.Union(); //Generate bounding box of all text blobs
Assert.IsTrue(textblob.MaxColumn < yellowblobs[0].MinColumn, "Text left of yellow");
Assert.IsTrue(textblob.MinColumn < yellowblobs[0].MinRow, "Text below yellow top");
Assert.AreEqual(0, redblobs[0].MinRow, "Red top side");
Assert.AreEqual(0, redblobs[0].MinColumn, "Red left side");
Assert.AreEqual(100, redblobs[0].Width, "Red width", 1);
Assert.AreEqual(100, redblobs[0].Height, "Red height", 1);
});
}
