////////////////////////////////////////////////////////////////////
/// <summary>
/// Set tiling type
/// </summary>
/// <param name="TilingType">Tiling type</param>
////////////////////////////////////////////////////////////////////
public void SetTilingType
(
TilingType TilingType
)
{
// by default the constructor set tiling type to 1 = constant
Dictionary.AddInteger("/TilingType", (int)TilingType);
}
////////////////////////////////////////////////////////////////////
// Set tiling type
////////////////////////////////////////////////////////////////////
public void SetTilingType
(
TilingType TilingType
)
{
// by default the constructor set tiling type to 1 = constant
AddToDictionary("/TilingType", ((Int32)TilingType).ToString());
return;
}
/// <summary>
/// Initializes a new instance of the <see cref="T:PdfTilingPattern" /> class.
/// </summary>
/// <param name="pdf">The PDF.</param>
/// <param name="stencil">if set to <c>true</c> [stencil].</param>
public PdfTilingPattern(PdfDocument pdf, bool stencil)
{
this.bBox = new PdfRectangle(0f, 0f, 50f, 50f);
this.tilingType = TilingType.ConstantSpacing;
this.xStep = 50f;
this.yStep = 50f;
this.pdf = pdf;
base.Properties.Add(PdfName.Type, PdfName.Pattern);
base.Properties.Add(PdfName.PatternType, PdfNumber.One);
base.Properties[PdfName.PaintType] = stencil ? PdfNumber.Two : PdfNumber.One;
this.stencil = stencil;
PdfResources resources = (this.pdf != null) ? new PdfResources(this.pdf.ResourcesManager) : new PdfResources();
resources.IsLabeled = true;
base.Properties.Add(PdfName.Resources, resources);
}
public UncoloredTilingPatternColorspace(float width, float height)
{
_stream = new MemoryStream();
_resources = new Resources();
_canvas = new Canvas(_stream, _resources, width, height);
_streamDict = new PDFDictionaryStream(new PDFDictionary(), _stream);
_paintType = PDFTilingPaintType.UncoloredTilingPattern;
_tilingType = PDF.TilingType.ConstantSpacing;
_height = height;
_width = width;
_matrix = new float[6];
_matrix[0] = 1;
_matrix[1] = 0;
_matrix[2] = 0;
_matrix[3] = 1;
_matrix[4] = 0;
_matrix[5] = 0;
_xstep = width;
_ystep = height;
_color = new ColorRGB(0, 0, 0);
PDFDictionary dict = _streamDict.Dictionary;
dict.AddItem("Type", new PDFName(Name));
dict.AddItem("PatternType", new PDFNumber((float)PDFPatternType.TilingPattern));
dict.AddItem("PaintType", new PDFNumber((float)_paintType));
dict.AddItem("TilingType", new PDFNumber((float)_tilingType));
PDFArray rect = new PDFArray();
rect.AddItem(new PDFNumber(0));
rect.AddItem(new PDFNumber(0));
rect.AddItem(new PDFNumber(_width));
rect.AddItem(new PDFNumber(_height));
dict.AddItem("BBox", rect);
dict.AddItem("XStep", new PDFNumber(_xstep));
dict.AddItem("YStep", new PDFNumber(_ystep));
dict.AddItem("Resources", _resources.Dictionary);
PDFArray array = new PDFArray();
for (int i = 0; i < 6; ++i)
{
array.AddItem(new PDFNumber((_matrix[i])));
}
dict.AddItem("Matrix", array);
_name = "";
}
////////////////////////////////////////////////////////////////////
/// <summary>
/// Set tiling type
/// </summary>
/// <param name="TilingType">Tiling type</param>
////////////////////////////////////////////////////////////////////
public void SetTilingType(
TilingType TilingType
)
{
// by default the constructor set tiling type to 1 = constant
Dictionary.AddInteger("/TilingType", (Int32) TilingType);
return;
}
void GenerateQuads()
{
if (!shouldRecreateMaterial &&
!forceUpdate &&
innerSize == numberOfTiles &&
innerSprite == sprite &&
innerShader == baseShader &&
innerSharedMaterial == sharedMaterial &&
innerTilingType == tilingType
)
{
return;
}
Vector2 spriteScale = sprite.bounds.size;
this.Scale = spriteScale;
innerSize = numberOfTiles;
innerSprite = sprite;
innerTilingType = tilingType;
innerShader = baseShader;
forceUpdate = false;
if (baseShader == null)
{
return;
}
MeshRenderer mr = this.gameObject.GetComponent <MeshRenderer>();
if (mr == null)
{
mr = this.gameObject.AddComponent <MeshRenderer>();
}
mr.hideFlags = HideFlags.NotEditable;
var mat = sharedMaterial.GetInstanceID() != 0 ? sharedMaterial : (mr.sharedMaterial == innerSharedMaterial ? null : mr.sharedMaterial);
innerSharedMaterial = sharedMaterial;
if (mat == null || (shouldRecreateMaterial))
{
mat = new Material(baseShader);
}
shouldRecreateMaterial = false;
mat.mainTexture = innerSprite.texture;
mat.mainTexture.wrapMode = TextureWrapMode.Repeat;
if (innerTilingType == TilingType.SingleQuadChangeScaling)
{
mat.mainTextureScale = numberOfTiles;
}
if (mat != innerSharedMaterial)
{
mat.name = "Autogenerated Material";
}
mr.sortingOrder = sortingOrder;
mr.sharedMaterial = mat;
mr.hideFlags = HideFlags.NotEditable;
MeshFilter mf = this.gameObject.GetComponent <MeshFilter>();
if (mf == null)
{
mf = this.gameObject.AddComponent <MeshFilter>();
}
var mesh = tilingType == TilingType.SingleQuadChangeScaling ? GenerateSingleQuad() : GenerateMultipleQuads();
mf.mesh = mesh;
mf.hideFlags = HideFlags.NotEditable;
}
