private static void ShowDescription(HPdfPage page, float x, float y,
string text) {
string buf;
page.MoveTo(x, y - 10);
page.LineTo(x, y + 10);
page.MoveTo(x - 10, y);
page.LineTo(x + 10, y);
page.Stroke();
page.SetFontAndSize(page.GetCurrentFont(), 8);
page.SetRGBFill(0, 0, 0);
page.BeginText();
buf = "(x=" + x + ",y=" + y + ")";
page.MoveTextPos(x - page.TextWidth(buf) - 5,
y - 10);
page.ShowText(buf);
page.EndText();
page.BeginText();
page.MoveTextPos(x - 20, y - 25);
page.ShowText(text);
page.EndText();
}
private static void PrintPage(HPdfPage page, int page_num) {
page.SetWidth(800);
page.SetHeight(800);
page.BeginText();
page.MoveTextPos(30, 740);
string buf = "Page:" + page_num;
page.ShowText(buf);
page.EndText();
}
private static void ShowStripePattern (HPdfPage page, float x, float y) {
int iy = 0;
while (iy < 50) {
page.SetRGBStroke(0.0f, 0.0f, 0.5f);
page.SetLineWidth(1);
page.MoveTo(x, y + iy);
page.LineTo(x + page.TextWidth("ABCabc123"),
y + iy);
page.Stroke();
iy += 3;
}
page.SetLineWidth(2.5f);
}
private static void ShowDescription (HPdfPage page, float x, float y,
string text) {
float fsize = page.GetCurrentFontSize();
HPdfFont font = page.GetCurrentFont();
HPdfRGBColor c = page.GetRGBFill();
page.BeginText();
page.SetRGBFill(0, 0, 0);
page.SetTextRenderingMode(HPdfTextRenderingMode.HPDF_FILL);
page.SetFontAndSize(font, 10);
page.TextOut(x, y - 12, text);
page.EndText();
page.SetFontAndSize(font, fsize);
page.SetRGBFill(c.r, c.g, c.b);
}
public HPdfPage InsertPage(HPdfPage page)
{
IntPtr hpage;
hpage = HPDF_InsertPage(hpdf, page.GetHandle());
return new HPdfPage(hpage);
}
private static void DrawRect(HPdfPage page, float x, float y, string label)
{
page.BeginText();
page.MoveTextPos(x, y - 10);
page.ShowText(label);
page.EndText();
page.Rectangle(x, y - 40, 220, 25);
}
private static void DrawLine2(HPdfPage page, float x, float y, string label)
{
page.BeginText();
page.MoveTextPos(x, y);
page.ShowText(label);
page.EndText();
page.MoveTo(x + 30, y - 25);
page.LineTo(x + 160, y - 25);
page.Stroke();
}
public static void Main() {
Console.WriteLine("libhpdf-" + HPdfDoc.HPdfGetVersion());
rand = new Random();
try {
HPdfDoc pdf = new HPdfDoc();
HPdfPage[] page = new HPdfPage[17];
/* create default-font */
HPdfFont font = pdf.GetFont ("Courier", null);
/* Add 17 pages to the document. */
page[0] = pdf.AddPage();
page[1] = pdf.AddPage();
page[2] = pdf.AddPage();
page[3] = pdf.AddPage();
page[4] = pdf.AddPage();
page[5] = pdf.AddPage();
page[6] = pdf.AddPage();
page[7] = pdf.AddPage();
page[8] = pdf.AddPage();
page[9] = pdf.AddPage();
page[10] = pdf.AddPage();
page[11] = pdf.AddPage();
page[12] = pdf.AddPage();
page[13] = pdf.AddPage();
page[14] = pdf.AddPage();
page[15] = pdf.AddPage();
page[16] = pdf.AddPage();
PrintPage(page[0], "HPDF_TS_WIPE_RIGHT", font,
HPdfTransitionStyle.HPDF_TS_WIPE_RIGHT, null, page[1]);
PrintPage(page[1], "HPDF_TS_WIPE_UP", font,
HPdfTransitionStyle.HPDF_TS_WIPE_UP, page[0], page[2]);
PrintPage(page[2], "HPDF_TS_WIPE_LEFT", font,
HPdfTransitionStyle.HPDF_TS_WIPE_LEFT, page[1], page[3]);
PrintPage(page[3], "HPDF_TS_WIPE_DOWN", font,
HPdfTransitionStyle.HPDF_TS_WIPE_DOWN, page[2], page[4]);
PrintPage(page[4], "HPDF_TS_BARN_DOORS_HORIZONTAL_OUT", font,
HPdfTransitionStyle.HPDF_TS_BARN_DOORS_HORIZONTAL_OUT, page[3], page[5]);
PrintPage(page[5], "HPDF_TS_BARN_DOORS_HORIZONTAL_IN", font,
HPdfTransitionStyle.HPDF_TS_BARN_DOORS_HORIZONTAL_IN, page[4], page[6]);
PrintPage(page[6], "HPDF_TS_BARN_DOORS_VERTICAL_OUT", font,
HPdfTransitionStyle.HPDF_TS_BARN_DOORS_VERTICAL_OUT, page[5], page[7]);
PrintPage(page[7], "HPDF_TS_BARN_DOORS_VERTICAL_IN", font,
HPdfTransitionStyle.HPDF_TS_BARN_DOORS_VERTICAL_IN, page[6], page[8]);
PrintPage(page[8], "HPDF_TS_BOX_OUT", font,
HPdfTransitionStyle.HPDF_TS_BOX_OUT, page[7], page[9]);
PrintPage(page[9], "HPDF_TS_BOX_IN", font,
HPdfTransitionStyle.HPDF_TS_BOX_IN, page[8], page[10]);
PrintPage(page[10], "HPDF_TS_BLINDS_HORIZONTAL", font,
HPdfTransitionStyle.HPDF_TS_BLINDS_HORIZONTAL, page[9], page[11]);
PrintPage(page[11], "HPDF_TS_BLINDS_VERTICAL", font,
HPdfTransitionStyle.HPDF_TS_BLINDS_VERTICAL, page[10], page[12]);
PrintPage(page[12], "HPDF_TS_DISSOLVE", font,
HPdfTransitionStyle.HPDF_TS_DISSOLVE, page[11], page[13]);
PrintPage(page[13], "HPDF_TS_GLITTER_RIGHT", font,
HPdfTransitionStyle.HPDF_TS_GLITTER_RIGHT, page[12], page[14]);
PrintPage(page[14], "HPDF_TS_GLITTER_DOWN", font,
HPdfTransitionStyle.HPDF_TS_GLITTER_DOWN, page[13], page[15]);
PrintPage(page[15], "HPDF_TS_GLITTER_TOP_LEFT_TO_BOTTOM_RIGHT", font,
HPdfTransitionStyle.HPDF_TS_GLITTER_TOP_LEFT_TO_BOTTOM_RIGHT, page[14], page[16]);
PrintPage(page[16], "HPDF_TS_REPLACE", font,
HPdfTransitionStyle.HPDF_TS_REPLACE, page[15], null);
pdf.SetPageMode (HPdfPageMode.HPDF_PAGE_MODE_FULL_SCREEN);
/* save the document to a file */
pdf.SaveToFile("SlideShowDemo.pdf");
} catch (Exception e) {
Console.Error.WriteLine(e.Message);
}
}
private static void PrintPage (HPdfPage page, string caption, HPdfFont font,
HPdfTransitionStyle type, HPdfPage prev, HPdfPage next) {
float r = (float)rand.Next(255) / 255;
float g = (float)rand.Next(255) / 255;
float b = (float)rand.Next(255) / 255;
HPdfRect rect;
HPdfDestination dst;
HPdfAnnotation annot;
page.SetWidth (800);
page.SetHeight (600);
page.SetRGBFill (r, g, b);
page.Rectangle ( 0, 0, 800, 600);
page.Fill ();
page.SetRGBFill (1.0f - r, 1.0f - g, 1.0f - b);
page.SetFontAndSize (font, 30);
page.BeginText ();
page.SetTextMatrix (0.8f, 0.0f, 0.0f, 1.0f, 0.0f, 0.0f);
page.TextOut (50, 530, caption);
page.SetTextMatrix (1.0f, 0.0f, 0.0f, 1.0f, 0.0f, 0.0f);
page.SetFontAndSize (font, 20);
page.TextOut (55, 300,
"Type \"Ctrl+L\" in order to return from full screen mode.");
page.EndText ();
page.SetSlideShow (type, 5.0f, 1.0f);
page.SetFontAndSize (font, 20);
if (next != null) {
page.BeginText ();
page.TextOut (680, 50, "Next=>");
page.EndText ();
rect.left = 680;
rect.right = 750;
rect.top = 70;
rect.bottom = 50;
dst = next.CreateDestination();
dst.SetFit();
annot = page.CreateLinkAnnot (rect, dst);
annot.SetBorderStyle (0, 0, 0);
annot.SetHighlightMode (HPdfAnnotHighlightMode.HPDF_ANNOT_INVERT_BOX);
}
if (prev != null) {
page.BeginText ();
page.TextOut (50, 50, "<=Prev");
page.EndText ();
rect.left = 50;
rect.right = 110;
rect.top = 70;
rect.bottom = 50;
dst = prev.CreateDestination();
dst.SetFit();
annot = page.CreateLinkAnnot (rect, dst);
annot.SetBorderStyle (0, 0, 0);
annot.SetHighlightMode (HPdfAnnotHighlightMode.HPDF_ANNOT_INVERT_BOX);
}
}
