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AmstradCPC6128-hypertext-en-Sinewalker

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[ESC]b <br />

CPC6128<br />

Colour bits<br />

[ESC]c <br />

[ESC]d<br />

[ESC]e<br />

[ESC]f<br />

[ESCb<br />

[ESC]k<br />

[ESC]l<br />

[ESC]o<br />

[ESC]p<br />

[ESC]q<br />

[ESC]r<br />

[ESC]u<br />

[ESC]v<br />

Set foreground colour. Affects all characters on the scre<strong>en</strong>. <br />

is the colour parameter and is masked with &3F th<strong>en</strong> treated as<br />

three 2-bit numbers each specifying the int<strong>en</strong>sity of one of the<br />

three primary colours: bits 0,1 for Blue, bits 2,3 for Red, and bits.<br />

4,5 for Gre<strong>en</strong>. The 6128 provides three levels of int<strong>en</strong>sity,<br />

mapped onto the four specifiable levels as:<br />

Zero int<strong>en</strong>sity HalfInt<strong>en</strong>sity Full int<strong>en</strong>sity<br />

00 binary 01 or 10 binary 11 binary<br />

Set background colour. Affects all the background and border<br />

on the scre<strong>en</strong>. The colour is specified as above.<br />

Erase to beginning of page. Includes character at cursor<br />

position. The cursor position is unaffected.<br />

Enable cursor blob. To prev<strong>en</strong>t unsightly flashing, the cursor is<br />

not turned on during normal text outputting until 1110 second<br />

after the last character was writt<strong>en</strong>.<br />

Disable cursor blob.<br />

Save the cursor position.<br />

Restore cursor position as saved by [ESC b.<br />

Erase line. The cursor position is unaffected.<br />

Erase to beginning ofline. Includes character at cursor position.<br />

The cursor posi tion is unaffected.<br />

Enter inverse video mode. Printable characters are writt<strong>en</strong><br />

with the foreground and background colours reversed.<br />

Exit inverse video mode.<br />

Enter underline mode. (Not supported on CPC6128)<br />

Exit uJ;lder line mode. (Not supported on CPC6128)<br />

Wrap at <strong>en</strong>d ofline.<br />

For your refer<strong>en</strong>ce .... Chapter 7 Page 51

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