/// <summary>
/// Change line of text (string) to int content.
/// </summary>
/// <returns>
/// Two dimensional int array defining states of dots on each row and column.
/// </returns>
/// <param name="textLine">
/// Text to convert. If text contains linefeed characters, it will split text to multiple rows and default line spacing and text alignment will be used.
/// </param>
/// <param name="font">
/// Font to be used to generate content, one of the values from enum TextCommand.Fonts
/// </param>
/// <param name="fixedWidth">
/// If true, all the characters takes same amount of space. If false, different characters may take different amount of horizontal space.
/// </param>
/// <param name="bold">
/// If true, resulting text characters are bold. If false, then using normal characters.
/// </param>
/// <param name="charSpacing">
/// Amount of dots between each character.
/// </param>
public static int[,] getContent(string textLine,
TextCommand.Fonts font,
bool fixedWidth,
bool bold,
int charSpacing)
{
return(getContent(splitStringToStringArray(textLine), font, fixedWidth, bold, 1, 0, charSpacing, 1, TextCommand.TextAlignments.Left));
}
internal Controller(DotMatrix dotMatrix, DisplayModel displayModel)
{
this.dotMatrix = dotMatrix;
this.displayModel = displayModel;
commands = new List <AbsCmd>();
rawCommand = null;
timeToConsume = 0f;
defaultSpeedDotsPerSecond = 42;
defaultTextFont = TextCommand.Fonts.Normal;
}
/// <summary>
/// Change multiple lines of text (string) to int content.
/// </summary>
/// <returns>
/// Two dimensional int array defining states of dots on each row and column.
/// </returns>
/// <param name="textLines">
/// One of more lines of text.
/// </param>
/// <param name="font">
/// Font to be used to generate content, one of the values from enum TextCommand.Fonts
/// </param>
/// <param name="fixedWidth">
/// If true, all the characters takes same amount of space. If false, different characters may take different amount of horizontal space.
/// </param>
/// <param name="bold">
/// If true, resulting text characters are bold. If false, then using normal characters.
/// </param>
/// <param name="textColor">
/// Color used for any dots that should be on.
/// </param>
/// <param name="backColor">
/// Color used for any dots that should be off.
/// </param>
/// <param name="charSpacing">
/// Amount of dots between each character.
/// </param>
/// <param name="lineSpacing">
/// Amount of dots between each line if there is multiple lines of text.
/// </param>
/// <param name="multiLineTextAlignment">
/// Text alignment in case there is multiple lines of text, one of the values from enum TextCommand.TextAlignments
/// </param>
public static int[,] getContent(string[] textLines,
TextCommand.Fonts font,
bool fixedWidth,
bool bold,
int textColor,
int backColor,
int charSpacing,
int lineSpacing,
TextCommand.TextAlignments multiLineTextAlignment)
{
CharacterDef characterDef;
if (font == TextCommand.Fonts.Large)
{
characterDef = new CharacterDef_9();
}
else if (font == TextCommand.Fonts.Small)
{
characterDef = new CharacterDef_5();
}
else
{
characterDef = new CharacterDef_7();
}
int rowCount = textLines.Length;
int rowHeight = characterDef.getFontHeight();
int totalHeight = rowHeight * rowCount + lineSpacing * (rowCount - 1);
int[] rowWidths = new int[rowCount];
int totalWidth = 0;
for (int n = 0; n < rowCount; n++)
{
int charCount = textLines[n].Length;
rowWidths[n] = Mathf.Max(charSpacing * (charCount - 1), 0);
for (int m = 0; m < textLines[n].Length; m++)
{
rowWidths[n] += characterDef.getCharWidth(textLines[n][m], fixedWidth, bold);
if (rowWidths[n] > totalWidth)
{
totalWidth = rowWidths[n];
}
}
}
int[,] content = new int[totalHeight, totalWidth];
for (int y = 0; y < totalHeight; y++)
{
for (int x = 0; x < totalWidth; x++)
{
content[y, x] = backColor;
}
}
for (int row = 0; row < rowCount; row++)
{
int startX = 0;
if (multiLineTextAlignment == TextCommand.TextAlignments.Right)
{
startX = totalWidth - rowWidths[row];
}
else if (multiLineTextAlignment == TextCommand.TextAlignments.Center)
{
startX = (totalWidth - rowWidths[row]) / 2;
}
int x = 0;
for (int col = 0; col < textLines[row].Length; col++)
{
addCharToContent(textLines[row][col], characterDef, fixedWidth, bold, content, startX + x, (rowHeight + lineSpacing) * row, textColor, backColor);
x += characterDef.getCharWidth(textLines[row][col], fixedWidth, bold) + charSpacing;
}
}
return(content);
}
