Exemple #1
0
        public virtual void paint(int cx, int cy, global::alphatab.platform.ICanvas canvas)
        {
            unchecked
            {
                {
                    int _g = 0;
                    global::haxe.root.Array <object> _g1 = this.staves;
                    while ((_g < _g1.length))
                    {
                        global::alphatab.rendering.staves.Stave s = ((global::alphatab.rendering.staves.Stave)(_g1[_g]));
                        ++_g;
                        s.paint((cx + this.x), (cy + this.y), canvas);
                    }
                }

                global::alphatab.rendering.RenderingResources res = this.layout.renderer.renderingResources;
                if ((this.staves.length > 0))
                {
                    if (((this._firstStaveInAccolade != default(global::alphatab.rendering.staves.Stave)) && (this._lastStaveInAccolade != default(global::alphatab.rendering.staves.Stave))))
                    {
                        int firstStart = (((((cy + this.y) + this._firstStaveInAccolade.y) + this._firstStaveInAccolade.staveTop) + this._firstStaveInAccolade.topSpacing) + this._firstStaveInAccolade.getTopOverflow());
                        int lastEnd    = (((((cy + this.y) + this._lastStaveInAccolade.y) + this._lastStaveInAccolade.topSpacing) + this._lastStaveInAccolade.getTopOverflow()) + this._lastStaveInAccolade.staveBottom);
                        canvas.setColor(res.barSeperatorColor);
                        canvas.beginPath();
                        canvas.moveTo(((double)(((cx + this.x) + this._firstStaveInAccolade.x))), ((double)(firstStart)));
                        canvas.lineTo(((double)(((cx + this.x) + this._lastStaveInAccolade.x))), ((double)(lastEnd)));
                        canvas.stroke();
                        int barSize       = ((int)((3 * this.layout.renderer.settings.scale)));
                        int barOffset     = barSize;
                        int accoladeStart = (firstStart - (barSize * 4));
                        int accoladeEnd   = (lastEnd + (barSize * 4));
                        canvas.fillRect(((double)((((cx + this.x) - barOffset) - barSize))), ((double)(accoladeStart)), ((double)(barSize)), ((double)((accoladeEnd - accoladeStart))));
                        int spikeStartX = (((cx + this.x) - barOffset) - barSize);
                        int spikeEndX   = ((cx + this.x) + (barSize * 2));
                        canvas.beginPath();
                        canvas.moveTo(((double)(spikeStartX)), ((double)(accoladeStart)));
                        canvas.bezierCurveTo(((double)(spikeStartX)), ((double)(accoladeStart)), ((double)(this.x)), ((double)(accoladeStart)), ((double)(spikeEndX)), ((double)((accoladeStart - barSize))));
                        canvas.bezierCurveTo(((double)((cx + this.x))), ((double)((accoladeStart + barSize))), ((double)(spikeStartX)), ((double)((accoladeStart + barSize))), ((double)(spikeStartX)), ((double)((accoladeStart + barSize))));
                        canvas.closePath();
                        canvas.fill();
                        canvas.beginPath();
                        canvas.moveTo(((double)(spikeStartX)), ((double)(accoladeEnd)));
                        canvas.bezierCurveTo(((double)(spikeStartX)), ((double)(accoladeEnd)), ((double)(this.x)), ((double)(accoladeEnd)), ((double)(spikeEndX)), ((double)((accoladeEnd + barSize))));
                        canvas.bezierCurveTo(((double)(this.x)), ((double)((accoladeEnd - barSize))), ((double)(spikeStartX)), ((double)((accoladeEnd - barSize))), ((double)(spikeStartX)), ((double)((accoladeEnd - barSize))));
                        canvas.closePath();
                        canvas.fill();
                    }
                }
            }
        }
Exemple #2
0
        public virtual void parseCommand(int cx, int cy, global::alphatab.platform.ICanvas canvas, global::alphatab.rendering.glyphs.SvgCommand cmd)
        {
            unchecked
            {
                bool canContinue = default(bool);
                int  i           = default(int);
                {
                    string _g = cmd.cmd;
                    switch (_g)
                    {
                    case "M":
                    {
                        this._currentX = (cx + (cmd.numbers[0] * this._xScale));
                        this._currentY = (cy + (cmd.numbers[1] * this._yScale));
                        canvas.moveTo(this._currentX, this._currentY);
                        break;
                    }


                    case "m":
                    {
                        this._currentX += (cmd.numbers[0] * this._xScale);
                        this._currentY += (cmd.numbers[1] * this._yScale);
                        canvas.moveTo(this._currentX, this._currentY);
                        break;
                    }


                    case "Z":
                    case "z":
                    {
                        canvas.closePath();
                        break;
                    }


                    case "L":
                    {
                        i = 0;
                        while ((i < cmd.numbers.length))
                        {
                            this._currentX = (cx + (cmd.numbers[i++] * this._xScale));
                            this._currentY = (cy + (cmd.numbers[i++] * this._yScale));
                            canvas.lineTo(this._currentX, this._currentY);
                        }

                        break;
                    }


                    case "l":
                    {
                        i = 0;
                        while ((i < cmd.numbers.length))
                        {
                            this._currentX += (cmd.numbers[i++] * this._xScale);
                            this._currentY += (cmd.numbers[i++] * this._yScale);
                            canvas.lineTo(this._currentX, this._currentY);
                        }

                        break;
                    }


                    case "V":
                    {
                        i = 0;
                        while ((i < cmd.numbers.length))
                        {
                            this._currentY = (cy + (cmd.numbers[i++] * this._yScale));
                            canvas.lineTo(this._currentX, this._currentY);
                        }

                        break;
                    }


                    case "v":
                    {
                        i = 0;
                        while ((i < cmd.numbers.length))
                        {
                            this._currentY += (cmd.numbers[i++] * this._yScale);
                            canvas.lineTo(this._currentX, this._currentY);
                        }

                        break;
                    }


                    case "H":
                    {
                        i = 0;
                        while ((i < cmd.numbers.length))
                        {
                            this._currentX = (cx + (cmd.numbers[i++] * this._xScale));
                            canvas.lineTo(this._currentX, this._currentY);
                        }

                        break;
                    }


                    case "h":
                    {
                        i = 0;
                        while ((i < cmd.numbers.length))
                        {
                            this._currentX += (cmd.numbers[i++] * this._xScale);
                            canvas.lineTo(this._currentX, this._currentY);
                        }

                        break;
                    }


                    case "C":
                    {
                        i = 0;
                        while ((i < cmd.numbers.length))
                        {
                            double x1 = (cx + (cmd.numbers[i++] * this._xScale));
                            double y1 = (cy + (cmd.numbers[i++] * this._yScale));
                            double x2 = (cx + (cmd.numbers[i++] * this._xScale));
                            double y2 = (cy + (cmd.numbers[i++] * this._yScale));
                            double x3 = (cx + (cmd.numbers[i++] * this._xScale));
                            double y3 = (cy + (cmd.numbers[i++] * this._yScale));
                            this._lastControlX = x2;
                            this._lastControlY = y2;
                            this._currentX     = x3;
                            this._currentY     = y3;
                            canvas.bezierCurveTo(x1, y1, x2, y2, x3, y3);
                        }

                        break;
                    }


                    case "c":
                    {
                        i = 0;
                        while ((i < cmd.numbers.length))
                        {
                            double x11 = (this._currentX + (cmd.numbers[i++] * this._xScale));
                            double y11 = (this._currentY + (cmd.numbers[i++] * this._yScale));
                            double x21 = (this._currentX + (cmd.numbers[i++] * this._xScale));
                            double y21 = (this._currentY + (cmd.numbers[i++] * this._yScale));
                            double x31 = (this._currentX + (cmd.numbers[i++] * this._xScale));
                            double y31 = (this._currentY + (cmd.numbers[i++] * this._yScale));
                            this._lastControlX = x21;
                            this._lastControlY = y21;
                            this._currentX     = x31;
                            this._currentY     = y31;
                            canvas.bezierCurveTo(x11, y11, x21, y21, x31, y31);
                        }

                        break;
                    }


                    case "S":
                    {
                        i = 0;
                        while ((i < cmd.numbers.length))
                        {
                            double x12 = (cx + (cmd.numbers[i++] * this._xScale));
                            double y12 = (cy + (cmd.numbers[i++] * this._yScale));
                            canContinue = (((string.Equals(this._lastCmd, "c") || string.Equals(this._lastCmd, "C")) || string.Equals(this._lastCmd, "S")) || string.Equals(this._lastCmd, "s"));
                            double x22 = default(double);
                            if (canContinue)
                            {
                                x22 = (this._currentX + ((this._currentX - this._lastControlX)));
                            }
                            else
                            {
                                x22 = this._currentX;
                            }

                            double y22 = default(double);
                            if (canContinue)
                            {
                                y22 = (this._currentY + ((this._currentY - this._lastControlY)));
                            }
                            else
                            {
                                y22 = this._currentY;
                            }

                            double x32 = (cx + (cmd.numbers[i++] * this._xScale));
                            double y32 = (cy + (cmd.numbers[i++] * this._yScale));
                            this._lastControlX = x22;
                            this._lastControlY = y22;
                            this._currentX     = x32;
                            this._currentY     = y32;
                            canvas.bezierCurveTo(x12, y12, x22, y22, x32, y32);
                        }

                        break;
                    }


                    case "s":
                    {
                        i = 0;
                        while ((i < cmd.numbers.length))
                        {
                            double x13 = (this._currentX + (cmd.numbers[i++] * this._xScale));
                            double y13 = (this._currentY + (cmd.numbers[i++] * this._yScale));
                            canContinue = (((string.Equals(this._lastCmd, "c") || string.Equals(this._lastCmd, "C")) || string.Equals(this._lastCmd, "S")) || string.Equals(this._lastCmd, "s"));
                            double x23 = default(double);
                            if (canContinue)
                            {
                                x23 = (this._currentX + ((this._currentX - this._lastControlX)));
                            }
                            else
                            {
                                x23 = this._currentX;
                            }

                            double y23 = default(double);
                            if (canContinue)
                            {
                                y23 = (this._currentY + ((this._currentY - this._lastControlY)));
                            }
                            else
                            {
                                y23 = this._currentY;
                            }

                            double x33 = (this._currentX + (cmd.numbers[i++] * this._xScale));
                            double y33 = (this._currentY + (cmd.numbers[i++] * this._yScale));
                            this._lastControlX = x23;
                            this._lastControlY = y23;
                            this._currentX     = x33;
                            this._currentY     = y33;
                            canvas.bezierCurveTo(x13, y13, x23, y23, x33, y33);
                        }

                        break;
                    }


                    case "Q":
                    {
                        i = 0;
                        while ((i < cmd.numbers.length))
                        {
                            double x14 = (cx + (cmd.numbers[i++] * this._xScale));
                            double y14 = (cy + (cmd.numbers[i++] * this._yScale));
                            double x24 = (cx + (cmd.numbers[i++] * this._xScale));
                            double y24 = (cy + (cmd.numbers[i++] * this._yScale));
                            this._lastControlX = x14;
                            this._lastControlY = y14;
                            this._currentX     = x24;
                            this._currentY     = y24;
                            canvas.quadraticCurveTo(x14, y14, x24, y24);
                        }

                        break;
                    }


                    case "q":
                    {
                        i = 0;
                        while ((i < cmd.numbers.length))
                        {
                            double x15 = (this._currentX + (cmd.numbers[i++] * this._xScale));
                            double y15 = (this._currentY + (cmd.numbers[i++] * this._yScale));
                            double x25 = (this._currentX + (cmd.numbers[i++] * this._xScale));
                            double y25 = (this._currentY + (cmd.numbers[i++] * this._yScale));
                            this._lastControlX = x15;
                            this._lastControlY = y15;
                            this._currentX     = x25;
                            this._currentY     = y25;
                            canvas.quadraticCurveTo(x15, y15, x25, y25);
                        }

                        break;
                    }


                    case "T":
                    {
                        i = 0;
                        while ((i < cmd.numbers.length))
                        {
                            double x16 = (cx + (cmd.numbers[i++] * this._xScale));
                            double y16 = (cy + (cmd.numbers[i++] * this._yScale));
                            canContinue = (((string.Equals(this._lastCmd, "q") || string.Equals(this._lastCmd, "Q")) || string.Equals(this._lastCmd, "t")) || string.Equals(this._lastCmd, "T"));
                            double cpx = default(double);
                            if (canContinue)
                            {
                                cpx = (this._currentX + ((this._currentX - this._lastControlX)));
                            }
                            else
                            {
                                cpx = this._currentX;
                            }

                            double cpy = default(double);
                            if (canContinue)
                            {
                                cpy = (this._currentY + ((this._currentY - this._lastControlY)));
                            }
                            else
                            {
                                cpy = this._currentY;
                            }

                            this._currentX     = x16;
                            this._currentY     = y16;
                            this._lastControlX = cpx;
                            this._lastControlY = cpy;
                            canvas.quadraticCurveTo(cpx, cpy, x16, y16);
                        }

                        break;
                    }


                    case "t":
                    {
                        i = 0;
                        while ((i < cmd.numbers.length))
                        {
                            double x17  = (this._currentX + (cmd.numbers[i++] * this._xScale));
                            double y17  = (this._currentY + (cmd.numbers[i++] * this._yScale));
                            double cpx1 = (this._currentX + ((this._currentX - this._lastControlX)));
                            double cpy1 = (this._currentY + ((this._currentY - this._lastControlY)));
                            canContinue = (((string.Equals(this._lastCmd, "q") || string.Equals(this._lastCmd, "Q")) || string.Equals(this._lastCmd, "t")) || string.Equals(this._lastCmd, "T"));
                            double cpx2 = default(double);
                            if (canContinue)
                            {
                                cpx2 = (this._currentX + ((this._currentX - this._lastControlX)));
                            }
                            else
                            {
                                cpx2 = this._currentX;
                            }

                            double cpy2 = default(double);
                            if (canContinue)
                            {
                                cpy2 = (this._currentY + ((this._currentY - this._lastControlY)));
                            }
                            else
                            {
                                cpy2 = this._currentY;
                            }

                            this._lastControlX = cpx2;
                            this._lastControlY = cpy2;
                            canvas.quadraticCurveTo(cpx2, cpy2, x17, y17);
                        }

                        break;
                    }
                    }
                }

                this._lastCmd = cmd.cmd;
            }
        }
Exemple #3
0
        public override void paint(int cx, int cy, global::alphatab.platform.ICanvas canvas)
        {
            unchecked
            {
                global::alphatab.rendering.TabBarRenderer     r   = ((global::alphatab.rendering.TabBarRenderer)(this.renderer));
                global::alphatab.rendering.RenderingResources res = this.renderer.stave.staveGroup.layout.renderer.renderingResources;
                double dX       = (((double)(this.width)) / 60);
                int    maxValue = 0;
                {
                    int _g1 = 0;
                    int _g  = this._note.bendPoints.length;
                    while ((_g1 < _g))
                    {
                        int i = _g1++;
                        if ((((global::alphatab.model.BendPoint)(this._note.bendPoints[i])).@value > maxValue))
                        {
                            maxValue = ((global::alphatab.model.BendPoint)(this._note.bendPoints[i])).@value;
                        }
                    }
                }

                double dY = (((double)(this._height)) / maxValue);
                int    xx = (cx + this.x);
                int    yy = ((cy + this.y) + r.getNoteY(this._note));
                canvas.beginPath();
                {
                    int _g11 = 0;
                    int _g2  = (this._note.bendPoints.length - 1);
                    while ((_g11 < _g2))
                    {
                        int i1 = _g11++;
                        global::alphatab.model.BendPoint firstPt  = ((global::alphatab.model.BendPoint)(this._note.bendPoints[i1]));
                        global::alphatab.model.BendPoint secondPt = ((global::alphatab.model.BendPoint)(this._note.bendPoints[(i1 + 1)]));
                        if (((firstPt.@value == secondPt.@value) && (i1 == (this._note.bendPoints.length - 2))))
                        {
                            continue;
                        }

                        double x1 = (xx + (dX * firstPt.offset));
                        double y1 = (yy - (dY * firstPt.@value));
                        double x2 = (xx + (dX * secondPt.offset));
                        double y2 = (yy - (dY * secondPt.@value));
                        if ((firstPt.@value == secondPt.@value))
                        {
                            canvas.moveTo(x1, y1);
                            canvas.lineTo(x2, y2);
                            canvas.stroke();
                        }
                        else
                        {
                            double hx = (x1 + ((x2 - x1)));
                            double hy = (yy - (dY * firstPt.@value));
                            canvas.moveTo(x1, y1);
                            canvas.bezierCurveTo(hx, hy, x2, y2, x2, y2);
                            canvas.stroke();
                        }

                        double arrowSize = (6 * this.renderer.stave.staveGroup.layout.renderer.settings.scale);
                        if ((secondPt.@value > firstPt.@value))
                        {
                            canvas.beginPath();
                            canvas.moveTo(x2, y2);
                            canvas.lineTo((x2 - (arrowSize * 0.5)), (y2 + arrowSize));
                            canvas.lineTo((x2 + (arrowSize * 0.5)), (y2 + arrowSize));
                            canvas.closePath();
                            canvas.fill();
                        }
                        else
                        {
                            if ((secondPt.@value != firstPt.@value))
                            {
                                canvas.beginPath();
                                canvas.moveTo(x2, y2);
                                canvas.lineTo((x2 - (arrowSize * 0.5)), (y2 - arrowSize));
                                canvas.lineTo((x2 + (arrowSize * 0.5)), (y2 - arrowSize));
                                canvas.closePath();
                                canvas.fill();
                            }
                        }

                        canvas.stroke();
                        if ((secondPt.@value != 0))
                        {
                            double dV = ((double)((secondPt.@value - firstPt.@value)));
                            bool   up = (dV > 0);
                            dV = global::System.Math.Abs(((double)(dV)));
                            string s = "";
                            if ((dV == 4))
                            {
                                s   = "full";
                                dV -= ((double)(4));
                            }
                            else
                            {
                                if ((dV > 4))
                                {
                                    int __temp_stmt594 = default(int);
                                    {
                                        double x = global::System.Math.Floor(((double)((dV / 4))));
                                        __temp_stmt594 = ((int)(x));
                                    }

                                    string __temp_stmt593 = global::Std.@string(__temp_stmt594);
                                    string __temp_stmt592 = global::haxe.lang.Runtime.concat(__temp_stmt593, " ");
                                    s = global::haxe.lang.Runtime.concat(s, __temp_stmt592);
                                    {
                                        double x3 = global::System.Math.Floor(((double)(dV)));
                                        dV -= ((double)(((int)(x3))));
                                    }
                                }
                            }

                            if ((dV > 0))
                            {
                                s = global::haxe.lang.Runtime.concat(s, global::haxe.lang.Runtime.concat(global::Std.@string(dV), "/4"));
                            }

                            if (!(string.Equals(s, "")))
                            {
                                if (!(up))
                                {
                                    s = global::haxe.lang.Runtime.concat("-", s);
                                }

                                canvas.setFont(res.tablatureFont);
                                double size = canvas.measureText(s);
                                double y    = default(double);
                                if (up)
                                {
                                    y = ((y2 - res.tablatureFont.getSize()) - (2 * this.renderer.stave.staveGroup.layout.renderer.settings.scale));
                                }
                                else
                                {
                                    y = (y2 + (2 * this.renderer.stave.staveGroup.layout.renderer.settings.scale));
                                }

                                double x4 = (x2 - (size / 2));
                                canvas.fillText(s, x4, y);
                            }
                        }
                    }
                }
            }
        }