Beispiel #1
0
 public D2D_RECT_F(D2D_POINT_2F location, D2D_SIZE_F size)
 {
     left   = location.x;
     top    = location.y;
     right  = left + size.width;
     bottom = top + size.height;
 }
        public static void AddLine(this ID2D1SimplifiedGeometrySink sink, D2D_POINT_2F point)
        {
            if (sink == null)
            {
                throw new ArgumentNullException(nameof(sink));
            }

            sink.AddLines(new[] { point }, 1);
        }
Beispiel #3
0
        public static void DrawLine(this ID2D1RenderTarget context, D2D_POINT_2F point0, D2D_POINT_2F point1, ID2D1Brush brush, float strokeWidth, ID2D1StrokeStyle strokeStyle = null)
        {
            if (context == null)
            {
                throw new ArgumentNullException(nameof(context));
            }

            if (brush == null)
            {
                throw new ArgumentNullException(nameof(brush));
            }

            context.DrawLine(point0, point1, brush, strokeWidth, strokeStyle);
        }
        public D2D_VECTOR_2F(D2D_POINT_2F point0, D2D_POINT_2F point1, bool normalize = false)
        {
            x = point1.x - point0.x;
            y = point1.y - point0.y;

            if (normalize)
            {
                var len = Length;
                if (len > 0)
                {
                    x /= len;
                    y /= len;
                }
            }
        }
Beispiel #5
0
        public static void DrawTextLayout(this ID2D1RenderTarget context,
                                          D2D_POINT_2F origin,
                                          IDWriteTextLayout layout,
                                          ID2D1Brush defaultFillBrush    = null,
                                          D2D1_DRAW_TEXT_OPTIONS options = D2D1_DRAW_TEXT_OPTIONS.D2D1_DRAW_TEXT_OPTIONS_NONE)
        {
            if (context == null)
            {
                throw new ArgumentNullException(nameof(context));
            }

            if (layout == null)
            {
                throw new ArgumentNullException(nameof(layout));
            }

            context.DrawTextLayout(origin, layout, defaultFillBrush, options);
        }
 public D2D_POINT_2F TranslatePoint(D2D_POINT_2F point, float length = 1) => new D2D_POINT_2F(point.x + x * length, point.y + y * length);
Beispiel #7
0
 public D2D_RECT_F(D2D_POINT_2F leftTop, D2D_POINT_2F rightBottom)
     : this(leftTop.x, leftTop.y, rightBottom.x, rightBottom.y)
 {
 }
Beispiel #8
0
 public D2D_RECT_F(D2D_POINT_2F location, float width, float height)
     : this(location, new D2D_SIZE_F(width, height))
 {
 }
Beispiel #9
0
 public static void DrawLine(this IComObject <ID2D1RenderTarget> context, D2D_POINT_2F point0, D2D_POINT_2F point1, IComObject <ID2D1Brush> brush, float strokeWidth, IComObject <ID2D1StrokeStyle> strokeStyle = null) => DrawLine(context?.Object, point0, point1, brush?.Object, strokeWidth, strokeStyle?.Object);
Beispiel #10
0
 public static void DrawTextLayout(this IComObject <ID2D1RenderTarget> context,
                                   D2D_POINT_2F origin,
                                   IDWriteTextLayout layout,
                                   ID2D1Brush defaultFillBrush    = null,
                                   D2D1_DRAW_TEXT_OPTIONS options = D2D1_DRAW_TEXT_OPTIONS.D2D1_DRAW_TEXT_OPTIONS_NONE) => DrawTextLayout(context?.Object, origin, layout, defaultFillBrush, options);
 public static void AddLine(this IComObject <ID2D1SimplifiedGeometrySink> sink, D2D_POINT_2F point) => AddLine(sink?.Object, point);
Beispiel #12
0
 public D2D_POINT_2F Multiply(D2D_POINT_2F point) => new D2D_POINT_2F(point.x * _11 + point.y * _21 + _31, point.x * _12 + point.y * _22 + _32);