public static void GradientTransparencies()
{
int num_cols = 1;
int num_rows = 10;
var color1 = new VAM.Color.ColorRgb(0xff000);
var color2 = new VAM.Color.ColorRgb(0x000ff);
var page_size = new VA.Geometry.Size(num_rows / 2.0, num_rows);
var upperleft = new VA.Geometry.Point(0, page_size.Height);
var page = SampleEnvironment.Application.ActiveDocument.Pages.Add();
var app = page.Application;
var docs = app.Documents;
var stencil = docs.OpenStencil("basic_U.vss");
var master = stencil.Masters["Rectangle"];
SampleEnvironment.SetPageSize(page, page_size);
var layout = new VAM.Layouts.Grid.GridLayout(num_cols, num_rows, new VA.Geometry.Size(6.0, 1.0), master);
layout.RowDirection = VAM.Layouts.Grid.RowDirection.TopToBottom;
layout.Origin = upperleft;
layout.CellSpacing = new VA.Geometry.Size(0.1, 0.1);
layout.PerformLayout();
double[] trans = EffectsSamples.RangeSteps(0.0, 1.0, num_rows).ToArray();
int i = 0;
foreach (var node in layout.Nodes)
{
double transparency = trans[i];
var fmt = new VAM.Dom.ShapeCells();
node.Cells = fmt;
fmt.FillPattern = 25; // Linear pattern left to right
fmt.FillForeground = color1.ToFormula();
fmt.FillBackground = color2.ToFormula();
fmt.FillForegroundTransparency = 0;
fmt.FillBackgroundTransparency = transparency;
fmt.LinePattern = 0;
node.Text = string.Format("bg trans = {0}%", transparency);
i++;
}
layout.Render(page);
page.ResizeToFitContents();
}
public static void ColorGrid()
{
// Draws a grid rectangles and then formats the shapes
// with different colors
// Demonstrates:
// How use the GridLayout object to quickly drop a grid
// How to use ShapeFormatCells to apply formatting to shapes
// How UpdateBase can be used to modfiy multiple shapes at once
int[] colors =
{
0x0A3B76, 0x4395D1, 0x99D9EA, 0x0D686B, 0x00A99D, 0x7ACCC8, 0x82CA9C,
0x74A402,
0xC4DF9B, 0xD9D56F, 0xFFF468, 0xFFF799, 0xFFC20E, 0xEB6119, 0xFBAF5D,
0xE57300, 0xC14000, 0xB82832, 0xD85171, 0xFEDFEC, 0x563F7F, 0xA186BE,
0xD9CFE5
};
const int num_cols = 5;
const int num_rows = 5;
var page = SampleEnvironment.Application.ActiveDocument.Pages.Add();
var page_size = new VA.Drawing.Size(10, 10);
SampleEnvironment.SetPageSize(page, page_size);
var stencil = SampleEnvironment.Application.Documents.OpenStencil("basic_u.vss");
var master = stencil.Masters["Rectangle"];
var layout = new VA.Models.Layouts.Grid.GridLayout(num_cols, num_rows, new VA.Drawing.Size(1, 1), master);
layout.Origin = new VA.Drawing.Point(0, 0);
layout.CellSpacing = new VA.Drawing.Size(0, 0);
layout.RowDirection = VA.Models.Layouts.Grid.RowDirection.BottomToTop;
layout.PerformLayout();
layout.Render(page);
var fmtcells = new VA.Shapes.ShapeFormatCells();
int i = 0;
var writer = new FormulaWriterSIDSRC();
foreach (var node in layout.Nodes)
{
var shapeid = node.ShapeID;
int color_index = i % colors.Length;
var color = colors[color_index];
fmtcells.FillForegnd = new ColorRGB(color).ToFormula();
fmtcells.LinePattern = 0;
fmtcells.LineWeight = 0;
fmtcells.SetFormulas(shapeid, writer);
i++;
}
writer.Commit(page);
var bordersize = new VA.Drawing.Size(1, 1);
page.ResizeToFitContents(bordersize);
}
