(PECL imagick 2, PECL imagick 3)
$affine
$x
$y
$text
$sx
$sy
$ex
$ey
$sd
$ed
$coordinates
$ox
$oy
$px
$py
$paintMethod
$comment
$compose
$width
$height
$compositeWand
$rx
$ry
$start
$end
$x1
$y1
$x2
$y2
$x_axis_rotation
$large_arc_flag
$sweep_flag
$clip_mask_id
$pattern_id
$degrees
$clip_mask
$fill_rule
$clip_units
$opacity
$fill_pixel
$fillOpacity
$fill_url
$font_name
$font_family
$pointsize
$fontStretch
$style
$font_weight
$gravity
$x_resolution
$y_resolution
$stroke_antialias
$stroke_pixel
$dashArray
$dash_offset
$linecap
$linejoin
$miterlimit
$stroke_opacity
$stroke_url
$stroke_width
$alignment
$antiAlias
$decoration
$encoding
$spacing
$kerning
$under_color
$xml