private void DrawBorders(
Page page,
float x,
float y,
float cell_w,
float cell_h)
{
page.SetPenColor(pen);
page.SetPenWidth(lineWidth);
if (GetBorder(Border.TOP) &&
GetBorder(Border.BOTTOM) &&
GetBorder(Border.LEFT) &&
GetBorder(Border.RIGHT))
{
page.AddBMC(StructElem.SPAN, Single.space, Single.space);
page.DrawRect(x, y, cell_w, cell_h);
page.AddEMC();
}
else
{
float qWidth = lineWidth / 4;
if (GetBorder(Border.TOP))
{
page.AddBMC(StructElem.SPAN, Single.space, Single.space);
page.MoveTo(x - qWidth, y);
page.LineTo(x + cell_w, y);
page.StrokePath();
page.AddEMC();
}
if (GetBorder(Border.BOTTOM))
{
page.AddBMC(StructElem.SPAN, Single.space, Single.space);
page.MoveTo(x - qWidth, y + cell_h);
page.LineTo(x + cell_w, y + cell_h);
page.StrokePath();
page.AddEMC();
}
if (GetBorder(Border.LEFT))
{
page.AddBMC(StructElem.SPAN, Single.space, Single.space);
page.MoveTo(x, y - qWidth);
page.LineTo(x, y + cell_h + qWidth);
page.StrokePath();
page.AddEMC();
}
if (GetBorder(Border.RIGHT))
{
page.AddBMC(StructElem.SPAN, Single.space, Single.space);
page.MoveTo(x + cell_w, y - qWidth);
page.LineTo(x + cell_w, y + cell_h + qWidth);
page.StrokePath();
page.AddEMC();
}
}
}
private void StrikeoutText(
Page page, Font font, String text, float x, float y)
{
page.AddBMC(StructElem.SPAN, Single.space, Single.space);
page.SetPenWidth(font.underlineThickness);
page.MoveTo(x, y - font.GetAscent() / 3f);
page.LineTo(x + font.StringWidth(text), y - font.GetAscent() / 3f);
page.StrokePath();
page.AddEMC();
}
/**
* Draws this PlainText on the specified page.
*
* @param page the page to draw on.
* @return x and y coordinates of the bottom right corner of this component.
* @throws Exception
*/
public float[] DrawOn(Page page)
{
float originalSize = font.GetSize();
font.SetSize(fontSize);
float y_text = y + font.GetAscent();
page.AddBMC(StructElem.SPAN, language, Single.space, Single.space);
page.SetBrushColor(backgroundColor);
leading = font.GetBodyHeight();
float h = font.GetBodyHeight() * textLines.Length;
page.FillRect(x, y, w, h);
page.SetPenColor(borderColor);
page.SetPenWidth(0f);
page.DrawRect(x, y, w, h);
page.AddEMC();
page.AddBMC(StructElem.SPAN, language, altDescription, actualText);
page.SetTextStart();
page.SetTextFont(font);
page.SetBrushColor(textColor);
page.SetTextLeading(leading);
page.SetTextLocation(x, y_text);
foreach (String str in textLines)
{
if (font.skew15)
{
SetTextSkew(page, 0.26f, x, y_text);
}
page.Println(str);
endOfLinePoints.Add(new float[] { x + font.StringWidth(str), y_text });
y_text += leading;
}
page.SetTextEnd();
page.AddEMC();
font.SetSize(originalSize);
return(new float[] { x + w, y + h });
}
private void UnderlineText(
Page page, Font font, String text, float x, float y)
{
float descent = font.GetDescent();
page.AddBMC(StructElem.SPAN, Single.space, Single.space);
page.SetPenWidth(font.underlineThickness);
page.MoveTo(x, y + descent);
page.LineTo(x + font.StringWidth(text), y + descent);
page.StrokePath();
page.AddEMC();
}
/**
* Draws this line on the specified page.
*
* @param page the page to draw this line on.
*/
public void DrawOn(Page page)
{
page.SetPenColor(color);
page.SetPenWidth(width);
page.SetLineCapStyle(capStyle);
page.SetLinePattern(pattern);
page.AddBMC(StructElem.SPAN, language, altDescription, actualText);
page.DrawLine(
x1 + box_x,
y1 + box_y,
x2 + box_x,
y2 + box_y);
page.AddEMC();
}
/**
* Draws this RadioButton on the specified Page.
*
* @param page the Page where the RadioButton is to be drawn.
*/
public float[] DrawOn(Page page)
{
page.AddBMC(StructElem.SPAN, language, altDescription, actualText);
this.r1 = font.GetAscent() / 2;
this.r2 = r1 / 2;
this.penWidth = r1 / 10;
float y_box = y - font.GetAscent();
page.SetPenWidth(1f);
page.SetPenColor(Color.black);
page.SetLinePattern("[] 0");
page.SetBrushColor(Color.black);
page.DrawCircle(x + r1, y_box + r1, r1);
if (this.selected)
{
page.DrawCircle(x + r1, y_box + r1, r2, Operation.FILL);
}
if (uri != null)
{
page.SetBrushColor(Color.blue);
}
page.DrawString(font, label, x + 3 * r1, y);
page.SetPenWidth(0f);
page.SetBrushColor(Color.black);
page.AddEMC();
if (uri != null)
{
// Please note: The font descent is a negative number.
page.AddAnnotation(new Annotation(
uri,
null,
x + 3 * r1,
page.height - y,
x + 3 * r1 + font.StringWidth(label),
page.height - (y - font.GetAscent()),
language,
altDescription,
actualText));
}
return(new float[] { x + 6 * r1 + font.StringWidth(label), y + font.GetBodyHeight() });
}
/**
* Draws this RadioButton on the specified Page.
*
* @param page the page to draw on.
* @return x and y coordinates of the bottom right corner of this component.
* @throws Exception
*/
public float[] DrawOn(Page page)
{
page.AddBMC(StructElem.SPAN, language, altDescription, actualText);
this.r1 = font.GetAscent() / 2;
this.r2 = r1 / 2;
this.penWidth = r1 / 10;
float yBox = y;
page.SetPenWidth(1f);
page.SetPenColor(Color.black);
page.SetLinePattern("[] 0");
page.SetBrushColor(Color.black);
page.DrawCircle(x + r1 + penWidth, yBox + r1 + penWidth, r1);
if (this.selected)
{
page.DrawCircle(x + r1 + penWidth, yBox + r1 + penWidth, r2, Operation.FILL);
}
if (uri != null)
{
page.SetBrushColor(Color.blue);
}
page.DrawString(font, label, x + 3 * r1, y + font.ascent);
page.SetPenWidth(0f);
page.SetBrushColor(Color.black);
page.AddEMC();
if (uri != null)
{
page.AddAnnotation(new Annotation(
uri,
null,
x + 3 * r1,
y,
x + 3 * r1 + font.StringWidth(label),
y + font.bodyHeight,
language,
altDescription,
actualText));
}
return(new float[] { x + 6 * r1 + font.StringWidth(label), y + font.bodyHeight });
}
/**
* Draws this box on the specified page.
*
* @param page the page to draw on.
* @return x and y coordinates of the bottom right corner of this component.
* @throws Exception
*/
public float[] DrawOn(Page page)
{
page.AddBMC(StructElem.SPAN, language, altDescription, actualText);
page.SetPenWidth(width);
page.SetLinePattern(pattern);
if (fillShape)
{
page.SetBrushColor(color);
}
else
{
page.SetPenColor(color);
}
page.MoveTo(x, y);
page.LineTo(x + w, y);
page.LineTo(x + w, y + h);
page.LineTo(x, y + h);
if (fillShape)
{
page.FillPath();
}
else
{
page.ClosePath();
}
page.AddEMC();
if (uri != null || key != null)
{
page.AddAnnotation(new Annotation(
uri,
key, // The destination name
x,
y,
x + w,
y + h,
language,
altDescription,
actualText));
}
return(new float[] { x + w, y + h + width });
}
/**
* Draws this line on the specified page.
*
* @param page the page to draw on.
* @return x and y coordinates of the bottom right corner of this component.
* @throws Exception
*/
public float[] DrawOn(Page page)
{
page.SetPenColor(color);
page.SetPenWidth(width);
page.SetLineCapStyle(capStyle);
page.SetLinePattern(pattern);
page.AddBMC(StructElem.SPAN, language, altDescription, actualText);
page.DrawLine(
x1 + box_x,
y1 + box_y,
x2 + box_x,
y2 + box_y);
page.AddEMC();
float x_max = Math.Max(x1 + box_x, x2 + box_x);
float y_max = Math.Max(y1 + box_y, y2 + box_y);
return(new float[] { x_max, y_max });
}
/**
* Draws this box on the specified page.
*
* @param page the page to draw this box on.
*/
public void DrawOn(Page page)
{
page.AddBMC(StructElem.SPAN, language, altDescription, actualText);
page.SetPenWidth(width);
page.SetLinePattern(pattern);
if (fill_shape) {
page.SetBrushColor(color);
}
else {
page.SetPenColor(color);
}
page.MoveTo(x, y);
page.LineTo(x + w, y);
page.LineTo(x + w, y + h);
page.LineTo(x, y + h);
if (fill_shape) {
page.FillPath();
}
else {
page.ClosePath();
}
page.AddEMC();
if (uri != null || key != null) {
page.AddAnnotation(new Annotation(
uri,
key, // The destination name
x,
page.height - y,
x + w,
page.height - (y + h),
language,
altDescription,
actualText));
}
}
/**
* Draws this text line on the specified page if the draw parameter is true.
*
* @param page the page to draw this text line on.
* @param draw if draw is false - no action is performed.
* @return x and y coordinates of the bottom right corner of this component.
* @throws Exception
*/
internal float[] DrawOn(Page page, bool draw)
{
if (page == null || !draw || str == null || str.Equals(""))
{
return(new float[] { x, y });
}
page.SetTextDirection(degrees);
x += box_x;
y += box_y;
page.SetBrushColor(color);
page.AddBMC(StructElem.SPAN, language, altDescription, actualText);
if (fallbackFont == null)
{
page.DrawString(font, str, x, y);
}
else
{
page.DrawString(font, fallbackFont, str, x, y);
}
page.AddEMC();
double radians = Math.PI * degrees / 180.0;
if (underline)
{
page.SetPenWidth(font.underlineThickness);
page.SetPenColor(color);
double lineLength = font.StringWidth(str);
double x_adjust = font.underlinePosition * Math.Sin(radians) + verticalOffset;
double y_adjust = font.underlinePosition * Math.Cos(radians) + verticalOffset;
double x2 = x + lineLength * Math.Cos(radians);
double y2 = y - lineLength * Math.Sin(radians);
page.AddBMC(StructElem.SPAN, language, underlineTTS, underlineTTS);
page.MoveTo(x + x_adjust, y + y_adjust);
page.LineTo(x2 + x_adjust, y2 + y_adjust);
page.StrokePath();
page.AddEMC();
}
if (strikeout)
{
page.SetPenWidth(font.underlineThickness);
page.SetPenColor(color);
double lineLength = font.StringWidth(str);
double x_adjust = (font.body_height / 4.0) * Math.Sin(radians);
double y_adjust = (font.body_height / 4.0) * Math.Cos(radians);
double x2 = x + lineLength * Math.Cos(radians);
double y2 = y - lineLength * Math.Sin(radians);
page.AddBMC(StructElem.SPAN, language, strikeoutTTS, strikeoutTTS);
page.MoveTo(x - x_adjust, y - y_adjust);
page.LineTo(x2 - x_adjust, y2 - y_adjust);
page.StrokePath();
page.AddEMC();
}
if (uri != null || key != null)
{
page.AddAnnotation(new Annotation(
uri,
key, // The destination name
x,
page.height - (y - font.ascent),
x + font.StringWidth(str),
page.height - (y - font.descent),
uriLanguage,
uriAltDescription,
uriActualText));
}
page.SetTextDirection(0);
float len = font.StringWidth(str);
double x_max = Math.Max((double)x, x + len * Math.Cos(radians));
double y_max = Math.Max((double)y, y - len * Math.Sin(radians));
return(new float[] { (float)x_max, (float)y_max });
}
public float[] DrawOn(Page page)
{
float originalSize = font.GetSize();
font.SetSize(fontSize);
float y_text = y + font.GetAscent();
page.AddBMC(StructElem.SPAN, language, Single.space, Single.space);
page.SetBrushColor(backgroundColor);
leading = font.GetBodyHeight();
float h = font.GetBodyHeight() * textLines.Length;
page.FillRect(x, y, w, h);
page.SetPenColor(borderColor);
page.SetPenWidth(0f);
page.DrawRect(x, y, w, h);
page.SetBrushColor(textColor);
page.AddEMC();
page.AddBMC(StructElem.SPAN, language, altDescription, actualText);
page.SetTextStart();
page.SetTextFont(font);
page.SetTextLeading(leading);
page.SetTextLocation(x, y_text);
foreach (String str in textLines) {
if (font.skew15) {
SetTextSkew(page, 0.26f, x, y_text);
}
page.Println(str);
endOfLinePoints.Add(new float[] { x + font.StringWidth(str), y_text });
y_text += leading;
}
page.SetTextEnd();
page.AddEMC();
font.SetSize(originalSize);
return new float[] { x + w, y + h };
}
/**
* Draws this line on the specified page.
*
* @param page the page to draw this line on.
*/
public void DrawOn(Page page)
{
page.SetPenColor(color);
page.SetPenWidth(width);
page.SetLineCapStyle(capStyle);
page.SetLinePattern(pattern);
page.AddBMC(StructElem.SPAN, language, altDescription, actualText);
page.DrawLine(
x1 + box_x,
y1 + box_y,
x2 + box_x,
y2 + box_y);
page.AddEMC();
}
private void DrawBorders(
Page page,
float x,
float y,
float cell_w,
float cell_h)
{
page.SetPenColor(pen);
page.SetPenWidth(lineWidth);
if (GetBorder(Border.TOP) &&
GetBorder(Border.BOTTOM) &&
GetBorder(Border.LEFT) &&
GetBorder(Border.RIGHT)) {
page.AddBMC(StructElem.SPAN, Single.space, Single.space);
page.DrawRect(x, y, cell_w, cell_h);
page.AddEMC();
}
else {
if (GetBorder(Border.TOP)) {
page.AddBMC(StructElem.SPAN, Single.space, Single.space);
page.MoveTo(x, y);
page.LineTo(x + cell_w, y);
page.StrokePath();
page.AddEMC();
}
if (GetBorder(Border.BOTTOM)) {
page.AddBMC(StructElem.SPAN, Single.space, Single.space);
page.MoveTo(x, y + cell_h);
page.LineTo(x + cell_w, y + cell_h);
page.StrokePath();
page.AddEMC();
}
if (GetBorder(Border.LEFT)) {
page.AddBMC(StructElem.SPAN, Single.space, Single.space);
page.MoveTo(x, y);
page.LineTo(x, y + cell_h);
page.StrokePath();
page.AddEMC();
}
if (GetBorder(Border.RIGHT)) {
page.AddBMC(StructElem.SPAN, Single.space, Single.space);
page.MoveTo(x + cell_w, y);
page.LineTo(x + cell_w, y + cell_h);
page.StrokePath();
page.AddEMC();
}
}
}
private void UnderlineText(
Page page, Font font, String text, float x, float y)
{
float descent = font.GetDescent();
page.AddBMC(StructElem.SPAN, Single.space, Single.space);
page.SetPenWidth(font.underlineThickness);
page.MoveTo(x, y + descent);
page.LineTo(x + font.StringWidth(text), y + descent);
page.StrokePath();
page.AddEMC();
}
/**
* Draws this CheckBox on the specified Page.
*
* @param page the Page where the CheckBox is to be drawn.
*/
public float[] DrawOn(Page page)
{
page.AddBMC(StructElem.SPAN, language, altDescription, actualText);
this.w = font.GetAscent();
this.h = this.w;
this.penWidth = this.w/15;
this.checkWidth = this.w/5;
float y_box = y - font.GetAscent();
page.SetPenWidth(penWidth);
page.SetPenColor(boxColor);
page.SetLinePattern("[] 0");
page.DrawRect(x, y_box, w, h);
if (mark == Mark.CHECK || mark == Mark.X) {
page.SetPenWidth(checkWidth);
page.SetPenColor(checkColor);
if (mark == Mark.CHECK) {
// Draw check mark
page.MoveTo(x + checkWidth, y_box + h/2);
page.LineTo(x + w/6 + checkWidth, (y_box + h) - 4f*checkWidth/3f);
page.LineTo((x + w) - checkWidth, y_box + checkWidth);
page.StrokePath();
}
else {
// Draw 'X' mark
page.MoveTo(x + checkWidth, y_box + checkWidth);
page.LineTo((x + w) - checkWidth, (y_box + h) - checkWidth);
page.MoveTo((x + w) - checkWidth, y_box + checkWidth);
page.LineTo(x + checkWidth, (y_box + h) - checkWidth);
page.StrokePath();
}
}
if (uri != null) {
page.SetBrushColor(Color.blue);
}
page.DrawString(font, label, x + 3f*w/2f, y);
page.SetPenWidth(0f);
page.SetPenColor(Color.black);
page.SetBrushColor(Color.black);
page.AddEMC();
if (uri != null) {
// Please note: The font descent is a negative number.
page.AddAnnotation(new Annotation(
uri,
null,
x + 3f*w/2f,
page.height - y,
x + 3f*w/2f + font.StringWidth(label),
page.height - (y - font.GetAscent()),
language,
altDescription,
actualText));
}
return new float[] { x + 3f*w + font.StringWidth(label), y + font.GetBodyHeight() };
}
private void DrawText(
Page page,
float x,
float y,
float cell_w)
{
float x_text;
float y_text = y + font.ascent + this.top_padding;
page.SetPenColor(pen);
page.SetBrushColor(brush);
if (GetTextAlignment() == Align.RIGHT) {
if (compositeTextLine == null) {
x_text = (x + cell_w) - (font.StringWidth(text) + this.right_padding);
page.AddBMC(StructElem.SPAN, Single.space, Single.space);
page.DrawString(font, fallbackFont, text, x_text, y_text);
page.AddEMC();
if (GetUnderline()) {
UnderlineText(page, font, text, x_text, y_text);
}
if (GetStrikeout()) {
StrikeoutText(page, font, text, x_text, y_text);
}
}
else {
x_text = (x + cell_w) - (compositeTextLine.GetWidth() + this.right_padding);
compositeTextLine.SetPosition(x_text, y_text);
page.AddBMC(StructElem.SPAN, Single.space, Single.space);
compositeTextLine.DrawOn(page);
page.AddEMC();
}
}
else if (GetTextAlignment() == Align.CENTER) {
if (compositeTextLine == null) {
x_text = x + this.left_padding +
(((cell_w - (left_padding + right_padding)) - font.StringWidth(text)) / 2);
page.AddBMC(StructElem.SPAN, Single.space, Single.space);
page.DrawString(font, fallbackFont, text, x_text, y_text);
page.AddEMC();
if (GetUnderline()) {
UnderlineText(page, font, text, x_text, y_text);
}
if (GetStrikeout()) {
StrikeoutText(page, font, text, x_text, y_text);
}
}
else {
x_text = x + this.left_padding +
(((cell_w - (left_padding + right_padding)) - compositeTextLine.GetWidth()) / 2);
compositeTextLine.SetPosition(x_text, y_text);
page.AddBMC(StructElem.SPAN, Single.space, Single.space);
compositeTextLine.DrawOn(page);
page.AddEMC();
}
}
else if (GetTextAlignment() == Align.LEFT) {
x_text = x + this.left_padding;
if (compositeTextLine == null) {
page.AddBMC(StructElem.SPAN, Single.space, Single.space);
page.DrawString(font, fallbackFont, text, x_text, y_text);
page.AddEMC();
if (GetUnderline()) {
UnderlineText(page, font, text, x_text, y_text);
}
if (GetStrikeout()) {
StrikeoutText(page, font, text, x_text, y_text);
}
}
else {
compositeTextLine.SetPosition(x_text, y_text);
page.AddBMC(StructElem.SPAN, Single.space, Single.space);
compositeTextLine.DrawOn(page);
page.AddEMC();
}
}
else {
throw new Exception("Invalid Text Alignment!");
}
if (uri != null) {
float w = (compositeTextLine != null) ?
compositeTextLine.GetWidth() : font.StringWidth(text);
// Please note: The font descent is a negative number.
page.AddAnnotation(new Annotation(
uri,
null,
x_text,
(page.height - y_text) + font.descent,
x_text + w,
(page.height - y_text) + font.ascent,
null,
null,
null));
}
}
private void ImprovedDrawText(
Page page,
float x,
float y,
float cell_w,
string p_text)
{
// verificando se precisa cortar o texto para caber dentro da célula
string v_text;
float v_renderedsize = font.StringWidth(p_text);
if (v_renderedsize > cell_w)
{
v_text = p_text.Substring(0, (int)(((float)(cell_w * p_text.Length)) / v_renderedsize));
v_renderedsize = font.StringWidth(v_text);
}
else
v_text = p_text;
float x_text;
float y_text = y + font.ascent + this.top_padding;
page.SetPenColor(pen);
page.SetBrushColor(brush);
if (GetTextAlignment() == Align.RIGHT) {
if (compositeTextLine == null) {
x_text = (x + cell_w) - (v_renderedsize + this.right_padding);
page.AddBMC(StructElem.SPAN, Single.space, Single.space);
page.DrawString(font, fallbackFont, v_text, x_text, y_text);
page.AddEMC();
if (GetUnderline()) {
UnderlineText(page, font, v_text, x_text, y_text);
}
if (GetStrikeout()) {
StrikeoutText(page, font, v_text, x_text, y_text);
}
}
else {
x_text = (x + cell_w) - (v_renderedsize + this.right_padding);
compositeTextLine.SetPosition(x_text, y_text);
page.AddBMC(StructElem.SPAN, Single.space, Single.space);
compositeTextLine.DrawOn(page);
page.AddEMC();
}
}
else if (GetTextAlignment() == Align.CENTER) {
if (compositeTextLine == null) {
x_text = x + this.left_padding +
(((cell_w - (left_padding + right_padding)) - v_renderedsize) / 2);
page.AddBMC(StructElem.SPAN, Single.space, Single.space);
page.DrawString(font, fallbackFont, v_text, x_text, y_text);
page.AddEMC();
if (GetUnderline()) {
UnderlineText(page, font, v_text, x_text, y_text);
}
if (GetStrikeout()) {
StrikeoutText(page, font, v_text, x_text, y_text);
}
}
else {
x_text = x + this.left_padding +
(((cell_w - (left_padding + right_padding)) - v_renderedsize) / 2);
compositeTextLine.SetPosition(x_text, y_text);
page.AddBMC(StructElem.SPAN, Single.space, Single.space);
compositeTextLine.DrawOn(page);
page.AddEMC();
}
}
else if (GetTextAlignment() == Align.LEFT) {
x_text = x + this.left_padding;
if (compositeTextLine == null) {
page.AddBMC(StructElem.SPAN, Single.space, Single.space);
page.DrawString(font, fallbackFont, v_text, x_text, y_text);
page.AddEMC();
if (GetUnderline()) {
UnderlineText(page, font, v_text, x_text, y_text);
}
if (GetStrikeout()) {
StrikeoutText(page, font, v_text, x_text, y_text);
}
}
else {
compositeTextLine.SetPosition(x_text, y_text);
page.AddBMC(StructElem.SPAN, Single.space, Single.space);
compositeTextLine.DrawOn(page);
page.AddEMC();
}
}
else {
throw new Exception("Invalid Text Alignment!");
}
if (uri != null) {
float w = (compositeTextLine != null) ?
compositeTextLine.GetWidth() : v_renderedsize;
// Please note: The font descent is a negative number.
page.AddAnnotation(new Annotation(
uri,
null,
x_text,
(page.height - y_text) + font.descent,
x_text + w,
(page.height - y_text) + font.ascent,
null,
null,
null));
}
}
/**
* Draws this image on the specified page.
*
* @param page the page to draw this image on.
*/
public void DrawOn(Page page)
{
page.AddBMC(StructElem.SPAN, language, altDescription, actualText);
x += box_x;
y += box_y;
page.Append("q\n");
if (rotate90) {
page.Append(h);
page.Append(' ');
page.Append(0f);
page.Append(' ');
page.Append(0f);
page.Append(' ');
page.Append(w);
page.Append(' ');
page.Append(x);
page.Append(' ');
page.Append(page.height - y);
page.Append(" cm\n");
// Rotate the image 2x45 degrees clockwise. The magic number is Math.sqrt(0.5):
page.Append("0.7071067811 -0.7071067811 0.7071067811 0.7071067811 0.0 0.0 cm\n");
page.Append("0.7071067811 -0.7071067811 0.7071067811 0.7071067811 0.0 0.0 cm\n");
}
else {
page.Append(w);
page.Append(' ');
page.Append(0f);
page.Append(' ');
page.Append(0f);
page.Append(' ');
page.Append(h);
page.Append(' ');
page.Append(x);
page.Append(' ');
page.Append(page.height - (y + h));
page.Append(" cm\n");
}
page.Append("/Im");
page.Append(objNumber);
page.Append(" Do\n");
page.Append("Q\n");
page.AddEMC();
if (uri != null || key != null) {
page.AddAnnotation(new Annotation(
uri,
key, // The destination name
x,
page.height - y,
x + w,
page.height - (y + h),
language,
altDescription,
actualText));
}
}
/**
* Draws this image on the specified page.
*
* @param page the page to draw this image on.
*/
public void DrawOn(Page page)
{
page.AddBMC(StructElem.SPAN, language, altDescription, actualText);
x += box_x;
y += box_y;
page.Append("q\n");
if (rotate90)
{
page.Append(h);
page.Append(' ');
page.Append(0f);
page.Append(' ');
page.Append(0f);
page.Append(' ');
page.Append(w);
page.Append(' ');
page.Append(x);
page.Append(' ');
page.Append(page.height - y);
page.Append(" cm\n");
// Rotate the image 2x45 degrees clockwise. The magic number is Math.sqrt(0.5):
page.Append("0.7071067811 -0.7071067811 0.7071067811 0.7071067811 0.0 0.0 cm\n");
page.Append("0.7071067811 -0.7071067811 0.7071067811 0.7071067811 0.0 0.0 cm\n");
}
else
{
page.Append(w);
page.Append(' ');
page.Append(0f);
page.Append(' ');
page.Append(0f);
page.Append(' ');
page.Append(h);
page.Append(' ');
page.Append(x);
page.Append(' ');
page.Append(page.height - (y + h));
page.Append(" cm\n");
}
page.Append("/Im");
page.Append(objNumber);
page.Append(" Do\n");
page.Append("Q\n");
page.AddEMC();
if (uri != null || key != null)
{
page.AddAnnotation(new Annotation(
uri,
key, // The destination name
x,
page.height - y,
x + w,
page.height - (y + h),
language,
altDescription,
actualText));
}
}
/**
* Draws this image on the specified page.
*
* @param page the page to draw on.
* @return x and y coordinates of the bottom right corner of this component.
* @throws Exception
*/
public float[] DrawOn(Page page)
{
page.AddBMC(StructElem.SPAN, language, altDescription, actualText);
x += box_x;
y += box_y;
page.Append("q\n");
if (degrees == 0)
{
page.Append(w);
page.Append(' ');
page.Append(0f);
page.Append(' ');
page.Append(0f);
page.Append(' ');
page.Append(h);
page.Append(' ');
page.Append(x);
page.Append(' ');
page.Append(page.height - (y + h));
page.Append(" cm\n");
}
else if (degrees == 90)
{
page.Append(h);
page.Append(' ');
page.Append(0f);
page.Append(' ');
page.Append(0f);
page.Append(' ');
page.Append(w);
page.Append(' ');
page.Append(x);
page.Append(' ');
page.Append(page.height - y);
page.Append(" cm\n");
page.Append("0 -1 1 0 0 0 cm\n");
}
else if (degrees == 180)
{
page.Append(w);
page.Append(' ');
page.Append(0f);
page.Append(' ');
page.Append(0f);
page.Append(' ');
page.Append(h);
page.Append(' ');
page.Append(x + w);
page.Append(' ');
page.Append(page.height - y);
page.Append(" cm\n");
page.Append("-1 0 0 -1 0 0 cm\n");
}
else if (degrees == 270)
{
page.Append(h);
page.Append(' ');
page.Append(0f);
page.Append(' ');
page.Append(0f);
page.Append(' ');
page.Append(w);
page.Append(' ');
page.Append(x + h);
page.Append(' ');
page.Append(page.height - (y + w));
page.Append(" cm\n");
page.Append("0 1 -1 0 0 0 cm\n");
}
if (flipUpsideDown)
{
page.Append("1 0 0 -1 0 0 cm\n");
}
page.Append("/Im");
page.Append(objNumber);
page.Append(" Do\n");
page.Append("Q\n");
page.AddEMC();
if (uri != null || key != null)
{
page.AddAnnotation(new Annotation(
uri,
key, // The destination name
x,
page.height - y,
x + w,
page.height - (y + h),
language,
altDescription,
actualText));
}
return(new float[] { x + w, y + h });
}
/**
* Draws this RadioButton on the specified Page.
*
* @param page the Page where the RadioButton is to be drawn.
*/
public float[] DrawOn(Page page)
{
page.AddBMC(StructElem.SPAN, language, altDescription, actualText);
this.r1 = font.GetAscent()/2;
this.r2 = r1/2;
this.penWidth = r1/10;
float y_box = y - font.GetAscent();
page.SetPenWidth(1f);
page.SetPenColor(Color.black);
page.SetLinePattern("[] 0");
page.SetBrushColor(Color.black);
page.DrawCircle(x + r1, y_box + r1, r1);
if (this.selected) {
page.DrawCircle(x + r1, y_box + r1, r2, Operation.FILL);
}
if (uri != null) {
page.SetBrushColor(Color.blue);
}
page.DrawString(font, label, x + 3*r1, y);
page.SetPenWidth(0f);
page.SetBrushColor(Color.black);
page.AddEMC();
if (uri != null) {
// Please note: The font descent is a negative number.
page.AddAnnotation(new Annotation(
uri,
null,
x + 3*r1,
page.height - y,
x + 3*r1 + font.StringWidth(label),
page.height - (y - font.GetAscent()),
language,
altDescription,
actualText));
}
return new float[] { x + 6*r1 + font.StringWidth(label), y + font.GetBodyHeight() };
}
private void StrikeoutText(
Page page, Font font, String text, float x, float y)
{
page.AddBMC(StructElem.SPAN, Single.space, Single.space);
page.SetPenWidth(font.underlineThickness);
page.MoveTo(x, y - font.GetAscent()/3f);
page.LineTo(x + font.StringWidth(text), y - font.GetAscent()/3f);
page.StrokePath();
page.AddEMC();
}
private void DrawText(
Page page,
float x,
float y,
float cell_w,
float cell_h)
{
float x_text;
float y_text;
if (valign == Align.TOP)
{
y_text = y + font.ascent + this.top_padding;
}
else if (valign == Align.CENTER)
{
y_text = y + cell_h / 2 + font.ascent / 2;
}
else if (valign == Align.BOTTOM)
{
y_text = (y + cell_h) - this.bottom_padding;
}
else
{
throw new Exception("Invalid vertical text alignment option.");
}
page.SetPenColor(pen);
page.SetBrushColor(brush);
if (GetTextAlignment() == Align.RIGHT)
{
if (compositeTextLine == null)
{
x_text = (x + cell_w) - (font.StringWidth(text) + this.right_padding);
page.AddBMC(StructElem.SPAN, Single.space, Single.space);
page.DrawString(font, fallbackFont, text, x_text, y_text);
page.AddEMC();
if (GetUnderline())
{
UnderlineText(page, font, text, x_text, y_text);
}
if (GetStrikeout())
{
StrikeoutText(page, font, text, x_text, y_text);
}
}
else
{
x_text = (x + cell_w) - (compositeTextLine.GetWidth() + this.right_padding);
compositeTextLine.SetLocation(x_text, y_text);
page.AddBMC(StructElem.SPAN, Single.space, Single.space);
compositeTextLine.DrawOn(page);
page.AddEMC();
}
}
else if (GetTextAlignment() == Align.CENTER)
{
if (compositeTextLine == null)
{
x_text = x + this.left_padding +
(((cell_w - (left_padding + right_padding)) - font.StringWidth(text)) / 2);
page.AddBMC(StructElem.SPAN, Single.space, Single.space);
page.DrawString(font, fallbackFont, text, x_text, y_text);
page.AddEMC();
if (GetUnderline())
{
UnderlineText(page, font, text, x_text, y_text);
}
if (GetStrikeout())
{
StrikeoutText(page, font, text, x_text, y_text);
}
}
else
{
x_text = x + this.left_padding +
(((cell_w - (left_padding + right_padding)) - compositeTextLine.GetWidth()) / 2);
compositeTextLine.SetLocation(x_text, y_text);
page.AddBMC(StructElem.SPAN, Single.space, Single.space);
compositeTextLine.DrawOn(page);
page.AddEMC();
}
}
else if (GetTextAlignment() == Align.LEFT)
{
x_text = x + this.left_padding;
if (compositeTextLine == null)
{
page.AddBMC(StructElem.SPAN, Single.space, Single.space);
page.DrawString(font, fallbackFont, text, x_text, y_text);
page.AddEMC();
if (GetUnderline())
{
UnderlineText(page, font, text, x_text, y_text);
}
if (GetStrikeout())
{
StrikeoutText(page, font, text, x_text, y_text);
}
}
else
{
compositeTextLine.SetLocation(x_text, y_text);
page.AddBMC(StructElem.SPAN, Single.space, Single.space);
compositeTextLine.DrawOn(page);
page.AddEMC();
}
}
else
{
throw new Exception("Invalid Text Alignment!");
}
if (uri != null)
{
float w = (compositeTextLine != null) ?
compositeTextLine.GetWidth() : font.StringWidth(text);
// Please note: The font descent is a negative number.
page.AddAnnotation(new Annotation(
uri,
null,
x_text,
(page.height - y_text) + font.descent,
x_text + w,
(page.height - y_text) + font.ascent,
null,
null,
null));
}
}
private void ImprovedDrawText(
Page page,
float x,
float y,
float cell_w,
string p_text)
{
// verificando se precisa cortar o texto para caber dentro da célula
string v_text;
float v_renderedsize = font.StringWidth(p_text);
if (v_renderedsize > cell_w)
{
v_text = p_text.Substring(0, (int)(((float)(cell_w * p_text.Length)) / v_renderedsize));
v_renderedsize = font.StringWidth(v_text);
}
else
{
v_text = p_text;
}
float x_text;
float y_text = y + font.ascent + this.top_padding;
page.SetPenColor(pen);
page.SetBrushColor(brush);
if (GetTextAlignment() == Align.RIGHT)
{
if (compositeTextLine == null)
{
x_text = (x + cell_w) - (v_renderedsize + this.right_padding);
page.AddBMC(StructElem.SPAN, Single.space, Single.space);
page.DrawString(font, fallbackFont, v_text, x_text, y_text);
page.AddEMC();
if (GetUnderline())
{
UnderlineText(page, font, v_text, x_text, y_text);
}
if (GetStrikeout())
{
StrikeoutText(page, font, v_text, x_text, y_text);
}
}
else
{
x_text = (x + cell_w) - (v_renderedsize + this.right_padding);
compositeTextLine.SetPosition(x_text, y_text);
page.AddBMC(StructElem.SPAN, Single.space, Single.space);
compositeTextLine.DrawOn(page);
page.AddEMC();
}
}
else if (GetTextAlignment() == Align.CENTER)
{
if (compositeTextLine == null)
{
x_text = x + this.left_padding +
(((cell_w - (left_padding + right_padding)) - v_renderedsize) / 2);
page.AddBMC(StructElem.SPAN, Single.space, Single.space);
page.DrawString(font, fallbackFont, v_text, x_text, y_text);
page.AddEMC();
if (GetUnderline())
{
UnderlineText(page, font, v_text, x_text, y_text);
}
if (GetStrikeout())
{
StrikeoutText(page, font, v_text, x_text, y_text);
}
}
else
{
x_text = x + this.left_padding +
(((cell_w - (left_padding + right_padding)) - v_renderedsize) / 2);
compositeTextLine.SetPosition(x_text, y_text);
page.AddBMC(StructElem.SPAN, Single.space, Single.space);
compositeTextLine.DrawOn(page);
page.AddEMC();
}
}
else if (GetTextAlignment() == Align.LEFT)
{
x_text = x + this.left_padding;
if (compositeTextLine == null)
{
page.AddBMC(StructElem.SPAN, Single.space, Single.space);
page.DrawString(font, fallbackFont, v_text, x_text, y_text);
page.AddEMC();
if (GetUnderline())
{
UnderlineText(page, font, v_text, x_text, y_text);
}
if (GetStrikeout())
{
StrikeoutText(page, font, v_text, x_text, y_text);
}
}
else
{
compositeTextLine.SetPosition(x_text, y_text);
page.AddBMC(StructElem.SPAN, Single.space, Single.space);
compositeTextLine.DrawOn(page);
page.AddEMC();
}
}
else
{
throw new Exception("Invalid Text Alignment!");
}
if (uri != null)
{
float w = (compositeTextLine != null) ?
compositeTextLine.GetWidth() : v_renderedsize;
// Please note: The font descent is a negative number.
page.AddAnnotation(new Annotation(
uri,
null,
x_text,
(page.height - y_text) + font.descent,
x_text + w,
(page.height - y_text) + font.ascent,
null,
null,
null));
}
}
/**
* Draws this CheckBox on the specified Page.
*
* @param page the page to draw on.
* @return x and y coordinates of the bottom right corner of this component.
* @throws Exception
*/
public float[] DrawOn(Page page)
{
page.AddBMC(StructElem.SPAN, language, altDescription, actualText);
this.w = font.GetAscent();
this.h = this.w;
this.penWidth = this.w / 15;
this.checkWidth = this.w / 5;
float yBox = y;
page.SetPenWidth(penWidth);
page.SetPenColor(boxColor);
page.SetLinePattern("[] 0");
page.DrawRect(x + this.penWidth, yBox + this.penWidth, w, h);
if (mark == Mark.CHECK || mark == Mark.X)
{
page.SetPenWidth(checkWidth);
page.SetPenColor(checkColor);
if (mark == Mark.CHECK)
{
// Draw check mark
page.MoveTo(x + checkWidth + penWidth, yBox + h / 2 + penWidth);
page.LineTo((x + w / 6 + checkWidth) + penWidth, ((yBox + h) - 4f * checkWidth / 3f) + penWidth);
page.LineTo(((x + w) - checkWidth) + penWidth, (yBox + checkWidth) + penWidth);
page.StrokePath();
}
else
{
// Draw 'X' mark
page.MoveTo(x + checkWidth + penWidth, yBox + checkWidth + penWidth);
page.LineTo(((x + w) - checkWidth) + penWidth, ((yBox + h) - checkWidth) + penWidth);
page.MoveTo(((x + w) - checkWidth) + penWidth, (yBox + checkWidth) + penWidth);
page.LineTo((x + checkWidth) + penWidth, ((yBox + h) - checkWidth) + penWidth);
page.StrokePath();
}
}
if (uri != null)
{
page.SetBrushColor(Color.blue);
}
page.DrawString(font, label, x + 3f * w / 2f, y + font.ascent);
page.SetPenWidth(0f);
page.SetPenColor(Color.black);
page.SetBrushColor(Color.black);
page.AddEMC();
if (uri != null)
{
page.AddAnnotation(new Annotation(
uri,
null,
x + 3f * w / 2f,
y,
x + 3f * w / 2f + font.StringWidth(label),
y + font.bodyHeight,
language,
altDescription,
actualText));
}
return(new float[] { x + 3f * w + font.StringWidth(label), y + font.bodyHeight });
}
/**
* Draws this text line on the specified page if the draw parameter is true.
*
* @param page the page to draw this text line on.
* @param draw if draw is false - no action is performed.
*/
internal void DrawOn(Page page, bool draw)
{
if (page == null || !draw || str == null || str.Equals("")) return;
page.SetTextDirection(degrees);
x += box_x;
y += box_y;
page.SetBrushColor(color);
page.AddBMC(StructElem.SPAN, language, altDescription, actualText);
if (fallbackFont == null) {
page.DrawString(font, str, x, y);
}
else {
page.DrawString(font, fallbackFont, str, x, y);
}
page.AddEMC();
if (underline) {
page.SetPenWidth(font.underlineThickness);
page.SetPenColor(color);
double lineLength = font.StringWidth(str);
double radians = Math.PI * degrees / 180.0;
double x_adjust = font.underlinePosition * Math.Sin(radians);
double y_adjust = font.underlinePosition * Math.Cos(radians);
double x2 = x + lineLength * Math.Cos(radians);
double y2 = y - lineLength * Math.Sin(radians);
page.AddBMC(StructElem.SPAN, language, underlineTTS, underlineTTS);
page.MoveTo(x + x_adjust, y + y_adjust);
page.LineTo(x2 + x_adjust, y2 + y_adjust);
page.StrokePath();
page.AddEMC();
}
if (strikeout) {
page.SetPenWidth(font.underlineThickness);
page.SetPenColor(color);
double lineLength = font.StringWidth(str);
double radians = Math.PI * degrees / 180.0;
double x_adjust = ( font.body_height / 4.0 ) * Math.Sin(radians);
double y_adjust = ( font.body_height / 4.0 ) * Math.Cos(radians);
double x2 = x + lineLength * Math.Cos(radians);
double y2 = y - lineLength * Math.Sin(radians);
page.AddBMC(StructElem.SPAN, language, strikeoutTTS, strikeoutTTS);
page.MoveTo(x - x_adjust, y - y_adjust);
page.LineTo(x2 - x_adjust, y2 - y_adjust);
page.StrokePath();
page.AddEMC();
}
if (uri != null || key != null) {
page.AddAnnotation(new Annotation(
uri,
key, // The destination name
x,
page.height - (y - font.ascent),
x + font.StringWidth(str),
page.height - (y - font.descent),
uriLanguage,
uriAltDescription,
uriActualText));
}
page.SetTextDirection(0);
}