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How to use guile-cairo
From: |
Jakub Jankiewicz |
Subject: |
How to use guile-cairo |
Date: |
Thu, 30 Sep 2010 18:19:41 +0000 (UTC) |
User-agent: |
Loom/3.14 (http://gmane.org/) |
I try to to use this extension but got this error:
guile> (load-from-path "cairo")
guile> (load-from-path "cairo")
guile> (cairo-pdf-surface-create "foo.pdf" 100.0 100.0)
Backtrace:
In standard input:
6: 0* [cairo-pdf-surface-create "foo.pdf" 100.0 {100.0}]
standard input:6:1: In procedure cairo-pdf-surface-create in expression
(cairo-pdf-surface-create "foo.pdf" 100.0 ...):
standard input:6:1: Wrong type (expecting string): 100.0
ABORT: (wrong-type-arg)
guile> (cairo-pdf-surface-create "foo.pdf" "100.0" "100.0")
Backtrace:
In standard input:
7: 0* [cairo-pdf-surface-create "foo.pdf" {"100.0"} "100.0"]
standard input:7:1: In procedure cairo-pdf-surface-create in expression
(cairo-pdf-surface-create "foo.pdf" "100.0" ...):
standard input:7:1: Wrong type (expecting real number): "100.0"
ABORT: (wrong-type-arg)
I'm using Ubuntu 10.4 / guile 1.8.7
Thanks in advance.
- How to use guile-cairo,
Jakub Jankiewicz <=