internal override GenericImage <T> Add(GenericImage <T> other)
{
ImageGray <T> outcome = (ImageGray <T>)ImageFactory.Create(Width, Height, GetColorModel(), GetDataType());
ImageGray <T> otherGray = (ImageGray <T>)other.ToGray();
outcome.Gray = Gray.Add(otherGray.Gray);
return(outcome);
}
public async void GetImageName_returns_correct_name()
{
var image = new GenericImage {
Url = "example.com/test.jpg"
};
Assert.Equal("test.jpg", await image.GetImageName());
}
internal override GenericImage <T> Add(GenericImage <T> other)
{
ImageHSV <T> outcome = (ImageHSV <T>)ImageFactory.Create(Width, Height, GetColorModel(), GetDataType());
ImageHSV <T> otherHSV = (ImageHSV <T>)other.ToHSV();
outcome.H = H.Add(otherHSV.H);
outcome.S = S.Add(otherHSV.S);
outcome.V = V.Add(otherHSV.V);
return(outcome);
}
internal override GenericImage <T> Add(GenericImage <T> other)
{
ImageCMYK <T> outcome = (ImageCMYK <T>)ImageFactory.Create(Width, Height, GetColorModel(), GetDataType());
ImageCMYK <T> otherCMYK = (ImageCMYK <T>)other.ToCMYK();
outcome.C = C.Add(otherCMYK.C);
outcome.M = M.Add(otherCMYK.M);
outcome.Y = Y.Add(otherCMYK.Y);
outcome.K = K.Add(otherCMYK.K);
return(outcome);
}
/// <inheritdoc />
protected AbstractContainer(string dockerImageName, IDockerClient dockerClient, ILoggerFactory loggerFactory)
{
DockerImageName = dockerImageName;
DockerClient = dockerClient;
_logger = loggerFactory.CreateLogger(GetType());
DockerImage = new GenericImage(dockerClient, loggerFactory)
{
ImageName = DockerImageName
};
}
private bool Equals(GenericImage img)
{
for (int i = 0; i < Canvas.GetLength(0); i++)
{
for (int j = 0; j < Canvas.GetLength(1); j++)
{
if (img.Canvas[i, j] != Canvas[i, j])
{
return(false);
}
}
}
return(true);
}
public static GenericImage From(System.Drawing.Image image)
{
GenericImage im = new GenericImage(image.Width, image.Height);
Bitmap b = (Bitmap)image;
int w = im.Width, h = im.Height;
for (int i = 0; i < w; i++)
{
for (int j = 0; j < h; j++)
{
im.SetPixel(b.GetPixel(i, j), i, j);
}
}
return(im);
}
/// <summary>
/// Converts a materials <see cref="Material.mainTexture"/> property into a <see cref="GenericImage{T}"/> type takes into account the
/// materials <see cref="Material.mainTextureOffset"/> and <see cref="Material.mainTextureScale"/> properties. See remarks.
/// </summary>
/// <param name="material">The source material to get the <see cref="Material.mainTexture"/> reference from.</param>
/// <returns>Returns a <see cref="GenericImage{T}"/> type representing the materials texture co-ordinates.</returns>
/// <remarks>This method does not return the original texture specified by the <see cref="Material.mainTexture"/> property but rather
/// takes into account the materials <see cref="Material.mainTextureOffset"/> and <see cref="Material.mainTextureScale"/> properties
/// in order to generate a <see cref="GenericImage{T}"/> type.</remarks>
/// <exception cref="InvalidCastException">If <see cref="Material.mainTexture"/> cannot be cast to a <see cref="Texture2D"/> type.</exception>
/// <exception cref="ArgumentNullException">If the <see cref="material"/> parameter is null.</exception>
public static GenericImage<Color> ToGenericImage(this Material material)
{
// ensure material specified
if (material == null)
{
throw new ArgumentNullException("material");
}
// if no main texture then also return null
if (material.mainTexture == null)
{
return null;
}
var texture = material.mainTexture as Texture2D;
// ensure material texture is a Texture2D type
if (texture == null)
{
throw new InvalidCastException("Material texture is not a Texture2D!");
}
// create a generic image.
var image = texture.CreateGenericImage();
var data = image.ToUnityColor32Array();
var tempImage = new GenericImage<Color>(image.Width, image.Height);
tempImage.SetPixels(Array.ConvertAll(data, input => new Color(input.r, input.g, input.b, input.a)));
var offset = material.mainTextureOffset;
var position = new Point(
(int)((offset.x * texture.width) % texture.width),
(int)(texture.height - ((offset.y * texture.height) % texture.height)));
var scale = material.mainTextureScale;
var size = new Size((int)(scale.x * texture.width), (int)(scale.y * texture.height));
var subImage = new GenericImage<Color>(size.Width, size.Height);
subImage.Draw(tempImage, 0, 0, position.X, position.Y - size.Height, size.Width, size.Height, (source, blendWith) => blendWith);
// convert and return a generic image
return subImage;
}
/// <summary>
/// Handles the event for tile selection.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">An System.EventArgs that contains no event data.</param>
private void MainPreviewTileSelection(object sender, TileSelectionEventArgs e)
{
// do nothing until selection has completed or if no texture selected
if (e.Status != TileSelectionStatus.Complete || this.materialControls.TextureAsset == null)
{
return;
}
var image = new GenericImage <Color>(this.mainPreview.TileWidth, this.mainPreview.TileHeight);
image.Draw(
this.materialControls.TextureAsset.CreateGenericImage(),
0,
0,
e.Min.X,
e.Min.Y,
this.mainPreview.TileWidth,
this.mainPreview.TileHeight,
(source, blendWith) => blendWith);
this.SelectedTile = image;
}
/// <summary>
/// Converts a <see cref="Texture2D"/> to a <see cref="GenericImage{T}"/> type.
/// </summary>
/// <param name="image">The image to be converted.</param>
/// <returns>Returns a new <see cref="GenericImage{T}"/> type.</returns>
/// <remarks>The source Texture2D image must be readable.</remarks>
public static GenericImage<Color> ToGenericImage(this Texture2D image)
{
var colors = image.GetPixels32(0);
var texture = new GenericImage<Color>(image.width, image.height);
var index = 0;
for (var y = texture.Height - 1; y >= 0; y--)
{
for (var x = 0; x < texture.Width; x++)
{
texture[x, y] = colors[index++];
}
}
return texture;
}
/// <summary>
/// Draws a <see cref="GenericImage{T}"/> on to a <see cref="Texture2D"/> texture.
/// </summary>
/// <param name="texture">A reference to a <see cref="Texture2D"/> type.</param>
/// <param name="sourceImage">A reference to the <see cref="GenericImage{T}"/> that will be drawn.</param>
/// <param name="sourceRectangle">The source rectangle within the <see cref="sourceImage"/> that will be drawn.</param>
/// <param name="position">The position within <see cref="texture"/> where the <see cref="sourceImage"/> will be drawn at.</param>
/// <param name="flipHorizontally">If true will flip the <see cref="sourceImage"/> horizontally before drawing.</param>
/// <param name="flipVertically">If true will flip the <see cref="sourceImage"/> vertically before drawing.</param>
public static void Draw(this Texture2D texture, GenericImage<Color> sourceImage, Rect sourceRectangle, Vector2 position, bool flipHorizontally, bool flipVertically)
{
Draw(texture, sourceImage, (int)position.x, (int)position.y, (int)sourceRectangle.x, (int)sourceRectangle.y, (int)sourceRectangle.width, (int)sourceRectangle.height, flipHorizontally, flipVertically);
}
/// <summary>
/// Draws a <see cref="GenericImage{T}"/> on to a <see cref="Texture2D"/> texture.
/// </summary>
/// <param name="texture">A reference to a <see cref="Texture2D"/> type.</param>
/// <param name="sourceImage">A reference to the <see cref="GenericImage{T}"/> that will be drawn.</param>
/// <param name="sourceRectangle">The source rectangle within the <see cref="sourceImage"/> that will be drawn.</param>
/// <param name="position">The position within <see cref="texture"/> where the <see cref="sourceImage"/> will be drawn at.</param>
public static void Draw(this Texture2D texture, GenericImage<Color> sourceImage, Rect sourceRectangle, Vector2 position)
{
Draw(texture, sourceImage, (int)position.x, (int)position.y, (int)sourceRectangle.x, (int)sourceRectangle.y, (int)sourceRectangle.width, (int)sourceRectangle.height, false, false);
}
/// <summary>
/// Clones a texture into a readable texture asset and converts it into a <see cref="GenericImage{T}"/> type. Then remove the cloned texture.
/// </summary>
/// <param name="sourceTexture">The non readable texture typically selected from the asset browser window that will have a
/// temporary readable copy of it self made then promptly destroyed.</param>
/// <returns>Returns a <see cref="GenericImage{T}"/> containing the same pixel data as the <see cref="sourceTexture"/> parameter.</returns>
public static GenericImage<Color> CreateGenericImage(this Texture2D sourceTexture)
{
// if no texture provided just exit
if (sourceTexture == null)
{
throw new ArgumentNullException("sourceTexture");
}
// get the file path to the source texture file
var file = AssetDatabase.GetAssetPath(sourceTexture);
// if no file returned just exit
if (string.IsNullOrEmpty(file) || !File.Exists(file))
{
throw new Exception("Texture asset might have been generated dynamically.");
}
// get the directory that the file is in
var filePath = Path.GetDirectoryName(file);
// construct a temp filename for the new readable texture file
GenericImage<Color> readableTexture = null;
if (filePath == null)
{
return null;
}
var tempFile = Path.Combine(filePath, Path.GetFileNameWithoutExtension(file) + GlobalConstants.ReadableTextureString);
tempFile = AssetDatabase.GenerateUniqueAssetPath(Path.ChangeExtension(tempFile, Path.GetExtension(file)));
try
{
// make a copy of the file source texture file
File.Copy(file, tempFile);
// import the new temp asset texture
AssetDatabase.ImportAsset(tempFile, ImportAssetOptions.Default);
// attempt to load the new temporary texture asset
var tempTexture = AssetDatabase.LoadAssetAtPath(tempFile, typeof(Texture2D)) as Texture2D;
// attempt to convert the readable texture into a generic image type
var colors = tempTexture.GetPixels32(0);
readableTexture = new GenericImage<Color>(tempTexture.width, tempTexture.height);
var index = 0;
for (var y = readableTexture.Height - 1; y >= 0; y--)
{
for (var x = 0; x < readableTexture.Width; x++)
{
readableTexture[x, y] = colors[index++];
}
}
// destroy the temp texture reference
Object.DestroyImmediate(tempTexture, true);
}
catch
{
}
try
{ // attempt to delete temp texture asset
if (File.Exists(tempFile))
{
// try to ensure that the temp texture asset is removed
AssetDatabase.DeleteAsset(tempFile);
}
}
catch
{
}
return readableTexture;
}
public static bool IsNull(GenericImage image)
{
return(image is null);
}
/// <summary>
/// Clones a texture into a readable texture asset and converts it into a <see cref="GenericImage{T}"/> type. Then remove the cloned texture.
/// </summary>
/// <param name="sourceTexture">The non readable texture typically selected from the asset browser window that will have a
/// temporary readable copy of it self made then promptly destroyed.</param>
/// <returns>Returns a <see cref="GenericImage{T}"/> containing the same pixel data as the <see cref="sourceTexture"/> parameter.</returns>
public static GenericImage <Color> CreateGenericImage(this Texture2D sourceTexture)
{
// if no texture provided just exit
if (sourceTexture == null)
{
throw new ArgumentNullException("sourceTexture");
}
// get the file path to the source texture file
var file = AssetDatabase.GetAssetPath(sourceTexture);
// if no file returned just exit
if (string.IsNullOrEmpty(file) || !File.Exists(file))
{
throw new Exception("Texture asset might have been generated dynamically.");
}
// get the directory that the file is in
var filePath = Path.GetDirectoryName(file);
// construct a temp filename for the new readable texture file
GenericImage <Color> readableTexture = null;
if (filePath == null)
{
return(null);
}
var tempFile = Path.Combine(filePath, Path.GetFileNameWithoutExtension(file) + GlobalConstants.ReadableTextureString);
tempFile = AssetDatabase.GenerateUniqueAssetPath(Path.ChangeExtension(tempFile, Path.GetExtension(file)));
try
{
// make a copy of the file source texture file
File.Copy(file, tempFile);
// import the new temp asset texture
AssetDatabase.ImportAsset(tempFile, ImportAssetOptions.Default);
// attempt to load the new temporary texture asset
var tempTexture = AssetDatabase.LoadAssetAtPath(tempFile, typeof(Texture2D)) as Texture2D;
// attempt to convert the readable texture into a generic image type
var colors = tempTexture.GetPixels32(0);
readableTexture = new GenericImage <Color>(tempTexture.width, tempTexture.height);
var index = 0;
for (var y = readableTexture.Height - 1; y >= 0; y--)
{
for (var x = 0; x < readableTexture.Width; x++)
{
readableTexture[x, y] = colors[index++];
}
}
// destroy the temp texture reference
Object.DestroyImmediate(tempTexture, true);
}
catch
{
}
try
{ // attempt to delete temp texture asset
if (File.Exists(tempFile))
{
// try to ensure that the temp texture asset is removed
AssetDatabase.DeleteAsset(tempFile);
}
}
catch
{
}
return(readableTexture);
}
/// <summary>
/// Called by <see cref="GridMapEditor"/> to update the tool on every call to OnSceneGUI.
/// </summary>
public void Update()
{
if (!this.isActive || !this.editor.IsMouseOverLayer())
{
return;
}
var current = Event.current;
var settings = SettingsManager.Instance;
if (this.isMouseDown && current.type == EventType.MouseUp)
{
this.isMouseDown = false;
// we have stopped drawing so clean up objects that were replaced
while (this.gameObjectsToRemove.Count > 0)
{
Undo.DestroyObjectImmediate(this.gameObjectsToRemove[0]);
this.gameObjectsToRemove.RemoveAt(0);
}
// we can return as we have handled a mouse up event
return;
}
// check if mouse is down or dragging and if so draw
if ((!this.isMouseDown && current.type == EventType.MouseDown) || (this.isMouseDown && current.type == EventType.MouseDrag))
{
this.isMouseDown = true;
// if middle mouse button just exit the user is trying to pan the camera
if (current.button == 2)
{
return;
}
if (current.type == EventType.MouseDown)
{
this.drawRecord = new GenericImage <Color>(this.map.Columns, this.map.Rows);
this.gameObjectsToRemove.Clear();
}
// determine based on mouse button if we are drawing or erasing
var previousState = this.isDrawing;
this.isDrawing = current.button == 0;
this.isDrawing = current.button == 1 ? false : this.isDrawing;
if (previousState != this.isDrawing)
{
this.lastPosition = new Point(-1, -1);
}
// get settings relating to drawing or erasing
var holdShift = settings.GetSetting(this.isDrawing ? GlobalConstants.HoldShiftToDrawKey : GlobalConstants.HoldShiftToEraseKey, false);
var holdAlt = settings.GetSetting(this.isDrawing ? GlobalConstants.HoldAltToDrawKey : GlobalConstants.HoldAltToEraseKey, false);
var holdControl = settings.GetSetting(this.isDrawing ? GlobalConstants.HoldControlToDrawKey : GlobalConstants.HoldControlToEraseKey, false);
// check settings and see of we can draw or erase. A value equal to 0 means it passed the test can occur
var canDo = 0;
canDo += holdShift && !current.shift ? 1 : 0;
canDo += holdAlt && !current.alt ? 1 : 0;
canDo += holdControl && !current.control ? 1 : 0;
canDo += !holdAlt && current.alt ? 1 : 0; // maintains v1 behavior
if (canDo == 0)
{
if (this.isDrawing)
{
this.DrawThePrefab();
}
else
{
this.EraseThePrefab();
}
current.Use();
}
}
}
/// <summary>
/// Draws a <see cref="GenericImage{T}"/> on to a <see cref="Texture2D"/> texture.
/// </summary>
/// <param name="texture">A reference to a <see cref="Texture2D"/> type.</param>
/// <param name="sourceImage">A reference to the <see cref="GenericImage{T}"/> that will be drawn.</param>
/// <param name="x">The x position where the <see cref="sourceImage"/> will be drawn.</param>
/// <param name="y">The y position where the <see cref="sourceImage"/> will be drawn.</param>
/// <param name="sourceX">The source x position within <see cref="sourceImage"/>.</param>
/// <param name="sourceY">The source y position within <see cref="sourceImage"/>.</param>
/// <param name="sourceWidth">The source width within the <see cref="sourceImage"/>.</param>
/// <param name="sourceHeight">The source height within the <see cref="sourceImage"/>.</param>
/// <param name="flipHorizontally">If true will flip the <see cref="sourceImage"/> horizontally before drawing.</param>
/// <param name="flipVertically">If true will flip the <see cref="sourceImage"/> vertically before drawing.</param>
public static void Draw(this Texture2D texture, GenericImage<Color> sourceImage, int x, int y, int sourceX, int sourceY, int sourceWidth, int sourceHeight, bool flipHorizontally, bool flipVertically)
{
var textureRectangle = new Rect(0, 0, texture.width, texture.height);
var sourceRectangle = new Rect(x, y, sourceWidth, sourceHeight);
var intersect = textureRectangle.Intersect(sourceRectangle);
if (!intersect.Intersects(new Rect(0, 0, sourceImage.Width, sourceImage.Height)))
{
return;
}
var tempImage = new GenericImage<Color>((int)intersect.width, (int)intersect.height);
tempImage.Draw(sourceImage, 0, 0, sourceX, sourceY, tempImage.Width, tempImage.Height, (source, blendWith) => blendWith);
if (flipHorizontally)
{
tempImage.FlipHorizontally();
}
if (flipVertically)
{
tempImage.FlipVertically();
}
var colors = tempImage.ToUnityColorArray();
texture.SetPixels(x, y, (int)intersect.width, (int)intersect.height, colors);
texture.Apply();
}
/// <summary>
/// Handles the event for tile selection.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">An System.EventArgs that contains no event data.</param>
private void MainPreviewTileSelection(object sender, TileSelectionEventArgs e)
{
// do nothing until selection has completed or if no texture selected
if (e.Status != TileSelectionStatus.Complete || this.materialControls.TextureAsset == null)
{
return;
}
var image = new GenericImage<Color>(this.mainPreview.TileWidth, this.mainPreview.TileHeight);
image.Draw(
this.materialControls.TextureAsset.CreateGenericImage(),
0,
0,
e.Min.X,
e.Min.Y,
this.mainPreview.TileWidth,
this.mainPreview.TileHeight,
(source, blendWith) => blendWith);
this.SelectedTile = image;
}
