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    Method ptex

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    ptex(Double, Double, Double, Double, Double, String)

    plptex: Write text inside the viewport

    Declaration
    public void ptex(Double x, Double y, Double dx, Double dy, Double just, string text)
    Parameters
    Type Name Description
    Double x

    x coordinate of reference point of string.

    Double y

    y coordinate of reference point of string.

    Double dx

    Together with dy, this specifies the inclination of the string. The baseline of the string is parallel to a line joining (x, y) to (x+dx, y+dy) .

    Double dy

    Together with dx, this specifies the inclination of the string.

    Double just

    Specifies the position of the string relative to its reference point. If just=0. , the reference point is at the left and if just=1. , it is at the right of the string. Other values of just give intermediate justifications.

    System.String text

    A UTF-8 character string to be written out.

    Remarks

    Writes text at a specified position and inclination within the viewport. Text is clipped at the viewport boundaries. The reference point of a string lies along a line passing through the string at half the height of a capital letter. The position of the reference point along this line is determined by just, the reference point is placed at world coordinates (x, y) within the viewport. The inclination of the string is specified in terms of differences of world coordinates making it easy to write text parallel to a line in a graph.

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