public override void KeyDown(int keycode)
{
//temp
System.Windows.Forms.Keys k = (System.Windows.Forms.Keys)keycode;
switch (k)
{
case System.Windows.Forms.Keys.A:
{
SpriteShape s = new SpriteShape(VgVisualDocHelper.CreateVgVisualDocFromFile(@"Samples\arrow2.svg").VgRootElem);
_spriteList.Add(new MyTestSprite(s)
{
JustMove = true
});
}
break;
case System.Windows.Forms.Keys.Q:
{
//test add box control ...
}
break;
}
base.KeyDown(keycode);
}
public override void Init()
{
VgVisualElement renderVx = VgVisualDocHelper.CreateVgVisualDocFromFile(@"Samples\lion.svg").VgRootElem;
var spriteShape = new SpriteShape(renderVx);
_testSprite = new MyTestSprite(spriteShape);
//lionFill.AutoFlipY = true;
}
public override Image LoadImage(string imgName, int reqW, int reqH)
{
if (!File.Exists(imgName)) //resolve to actual img
{
return(null);
}
//we support svg as src of img
//...
//THIS version => just check an extension of the request file
string ext = System.IO.Path.GetExtension(imgName).ToLower();
switch (ext)
{
default: return(null);
case ".svg":
try
{
//***
//TODO: do not access local file system directly
//MUST ask the host for a specific file****
string svg_str = File.ReadAllText(imgName);
VgVisualElement vgVisElem = VgVisualDocHelper.CreateVgVisualDocFromFile(imgName).VgRootElem;
return(CreateBitmap(vgVisElem, reqW, reqH));
}
catch (System.Exception ex)
{
return(null);
}
case ".png":
case ".jpg":
{
try
{
return(null);
//System.Drawing.Bitmap gdiBmp = new System.Drawing.Bitmap(imgName);
//GdiPlusBitmap bmp = new GdiPlusBitmap(gdiBmp.Width, gdiBmp.Height, gdiBmp);
//return bmp;
// using (System.Drawing.Bitmap gdiBmp = new System.Drawing.Bitmap(imgName))
// {
// PixelFarm.CpuBlit.MemBitmap memBmp = new PixelFarm.CpuBlit.MemBitmap(gdiBmp.Width, gdiBmp.Height);
//#if DEBUG
// memBmp._dbugNote = "img" + imgName;
//#endif
// PixelFarm.CpuBlit.Imaging.BitmapHelper.CopyFromGdiPlusBitmapSameSizeTo32BitsBuffer(gdiBmp, memBmp);
// return memBmp;
// }
}
catch (System.Exception ex)
{
//return error img
return(null);
}
}
}
}
public override void Init()
{
//eg. lion
_vgVisualElem = VgVisualDocHelper.CreateVgVisualDocFromFile(@"Samples\lion.svg").VgRootElem;
var spriteShape = new SpriteShape(_vgVisualElem);
_testSprite = new MyTestSprite(spriteShape);
_needUpdate = true;
_smoothCoeff = 0;
}
public override void Init()
{
VgVisualElement renderVx = VgVisualDocHelper.CreateVgVisualDocFromFile(@"Samples\lion.svg").VgRootElem;
var spriteShape = new SpriteShape(renderVx);
_testSprite = new MyTestSprite(spriteShape);
//lionFill.AutoFlipY = true;
_currentTx = PixelFarm.CpuBlit.VertexProcessing.Affine.NewMatix(
VertexProcessing.AffinePlan.RotateDeg(30),
VertexProcessing.AffinePlan.Scale(2)
);
}
public virtual Image LoadImage(string imgName, int reqW, int reqH)
{
if (!File.Exists(imgName)) //resolve to actual img
{
return(null);
}
//we support svg as src of img
//...
//THIS version => just check an extension of the request file
string ext = System.IO.Path.GetExtension(imgName).ToLower();
switch (ext)
{
default: return(null);
case ".svg":
try
{
string svg_str = File.ReadAllText(imgName);
VgVisualElement vgVisElem = VgVisualDocHelper.CreateVgVisualDocFromFile(imgName).VgRootElem;
return(CreateBitmap(vgVisElem, reqW, reqH));
}
catch (System.Exception ex)
{
return(null);
}
case ".png":
case ".jpg":
{
try
{
byte[] rawImgBuff = File.ReadAllBytes(imgName);
using (MemoryStream ms = new MemoryStream(rawImgBuff))
{
ms.Position = 0;
return(PixelFarm.Platforms.ImageIOPortal.ReadImageDataFromMemStream(ms, ext));
}
}
catch (System.Exception ex)
{
//return error img
return(null);
}
}
}
}
public FilterFxDemo()
{
VgVisualElement renderVx = VgVisualDocHelper.CreateVgVisualDocFromFile(@"Samples\lion.svg").VgRootElem;
var spriteShape = new SpriteShape(renderVx);
_testSprite = new MyTestSprite(spriteShape);
//--------------
//m_rbuf2 = new ReferenceImage();
_shape_bounds = new RectD();
_shadow_ctrl = new PolygonEditWidget(4);
this.FlattenCurveChecked = true;
this.FilterMethod = FilterMethod.None;
this.BlurRadius = 15;
//
}
protected override void OnReadyForInitGLShaderProgram()
{
string sampleFile = "Samples/lion.svg";
//string sampleFile = "Samples/tiger_whiskers.svg";
//string sampleFile = "Samples/tiger002.svg";
//string sampleFile = "Samples/tiger_wrinkles.svg";
VgVisualElement vgVisElem = VgVisualDocHelper.CreateVgVisualDocFromFile(sampleFile).VgRootElem;
_spriteShape = new SpriteShape(vgVisElem);
//flip this lion vertically
//PixelFarm.CpuBlit.VertexProcessing.Affine aff = PixelFarm.CpuBlit.VertexProcessing.Affine.NewMatix(
// PixelFarm.CpuBlit.VertexProcessing.AffinePlan.Scale(1, -1),
// PixelFarm.CpuBlit.VertexProcessing.AffinePlan.Translate(0, 600));
//_lionShape.ApplyTransform(aff);
}
protected override void OnStart(AppHost host)
{
_appHost = host;//**
string svgfile = "../Test8_HtmlRenderer.Demo/Samples/Svg/others/volcano3.svg";
_vgVisualDoc = VgVisualDocHelper.CreateVgVisualDocFromFile(svgfile);
//
VgVisualElement vgVisualElem = _vgVisualDoc.VgRootElem;
{
UISprite wholeImgSprite = CreateUISpriteFromVgVisualElem(vgVisualElem);
}
//
if (_vgVisualDoc.TryGetVgVisualElementById("path62_larva3", out VgVisualElement vgPart))
{
UISprite larvaSprite = CreateUISpriteFromVgVisualElem(vgPart, true);
larvaSprite.SetTransformation(Affine.NewScaling(4));//scale
larvaSprite.SetLocation(100, 100);
}
}
//special option
public LionOutlineSprite()
{
_spriteShape = new SpriteShape(VgVisualDocHelper.CreateVgVisualDocFromFile(@"Samples\lion.svg").VgRootElem);
this.Width = 500;
this.Height = 500;
}
protected override void OnStart(AppHost host)
{
_host = host;
_vgVisElem = VgVisualDocHelper.CreateVgVisualDocFromFile(@"Samples\lion.svg").VgRootElem;
_mySprite = new MyTestSprite(_vgVisElem);
var evListener = new GeneralEventListener();
evListener.MouseDown += e =>
{
if (e.Button == UIMouseButtons.Right)
{
VgVisualElement foundE = _mySprite.HitTest(e.X, e.Y, true);
if (foundE != null)
{
foundE.VisualSpec.FillColor = Color.Red;
_mySprite.InvalidateLayout();
}
}
};
evListener.MouseMove += e =>
{
if (e.Button == UIMouseButtons.Left && e.IsDragging)
{
if (e.Ctrl)
{
//TODO:
//classic Agg's move and rotate
}
else
{ //just move
_mySprite.SetLocation(_mySprite.X + e.XDiff, _mySprite.Y + e.YDiff);
}
}
};
_mySprite.AttachExternalEventListener(evListener);
host.AddChild(_mySprite);
////
//var textbox = new LayoutFarm.CustomWidgets.TextBox(100, 30, false);
//var textSpanStyle = new Text.TextSpanStyle();
////test with various font style
//textSpanStyle.FontInfo = new PixelFarm.Drawing.RequestFont("tahoma", 18);
//textSpanStyle.FontColor = new PixelFarm.Drawing.Color(255, 0, 0);
////set default style
//textbox.DefaultSpanStyle = textSpanStyle;
//host.AddChild(textbox);
//var box1 = new LayoutFarm.CustomWidgets.Box(50, 50);
//box1.BackColor = Color.Red;
//box1.SetLocation(10, 10);
//host.AddChild(box1);
////--------------------------------
//var box2 = new LayoutFarm.CustomWidgets.Box(30, 30);
//box2.SetLocation(50, 50);
//host.AddChild(box2);
////1. mouse down
//box1.MouseDown += (s, e) =>
//{
// box1.BackColor = KnownColors.FromKnownColor(KnownColor.DeepSkyBlue);
// box2.Visible = false;
//};
//box1.MouseUp += (s, e) =>
//{
// box1.BackColor = Color.Red;
// box2.Visible = true;
//};
}
public dbugMySprite(int w, int h) : base(w, h)
{
_renderVx = VgVisualDocHelper.CreateVgVisualDocFromFile(@"lion.svg").VgRootElem;
}
protected override void OnStart(AppHost host)
{
_background = new Box(800, 600);
_background.BackColor = Color.White;
host.AddChild(_background);
//---------------------------
_vgVisElem = VgVisualDocHelper.CreateVgVisualDocFromFile(@"Samples\lion.svg").VgRootElem;
_mySprite = new MyTestSprite(_vgVisElem);
//var evListener = new GeneralEventListener();
//evListener.MouseDrag += (s, e) =>
//{
// if (e.Ctrl)
// {
// //TODO:
// //classic Agg's move and rotate
// }
// else
// { //just move
// _mySprite.SetLocation(_mySprite.Left + e.XDiff, _mySprite.Top + e.YDiff);
// }
//};
//_mySprite.AttachExternalEventListener(evListener);
var rectBounds = _vgVisElem.GetRectBounds();
_quadControl = new QuadWidgetControl();
_quadControl.ShapeUpdated += _quadControl_ShapeUpdated;
//
_quadControl.SetupCorners(
new Quad2f(
(float)rectBounds.Left,
(float)rectBounds.Bottom,
(float)rectBounds.Width,
(float)rectBounds.Height));
_lionBounds = new RectangleF((float)rectBounds.Left,
(float)rectBounds.Bottom,
(float)rectBounds.Width,
(float)rectBounds.Height);
host.AddChild(_mySprite);
host.AddChild(_quadControl);
//--------------------
_cmdBiliear = new Box(30, 30);
_cmdBiliear.SetLocation(400, 20);
_cmdBiliear.BackColor = Color.Yellow;
_cmdBiliear.MouseDown += (s, e) =>
{
if (_useBilinear)
{
_cmdBiliear.BackColor = Color.Yellow;
_useBilinear = false;
}
else
{
_cmdBiliear.BackColor = Color.Red;
_useBilinear = true;
}
};
host.AddChild(_cmdBiliear);
}
