This package allows superposition of horizontal material, creating the smallest horizontal box that fits all of the superpositions.
\usepackage{superpose}
The package defines a single environment: \begin{superpose}[⟨ alignment⟩]⟨ list⟩\end{superpose}
The ⟨ alignment⟩ can be one the letters c (default value), l, or r.Items of the ⟨ list⟩ are separated by
\\as in tabular environments. Each item should be a horizontal material.
This package draws bubbles over some text.
\usepackage{bubble}
\usepackage[ps]{bubble}
By default bubbles are produced using the epic and eepic packages, for portability. However, for better rendering and easier parameterization, bubbles can also be drawn using the pst-node package of the PStricks collection. This is what the ps option is designed for.
The package defines a single command: \bubble[⟨ key=value list⟩]{⟨ anchor⟩}[⟨ ps options⟩](⟨ pos⟩){⟨ text⟩}
The ⟨ key=value list⟩ is a list of bindings of the following kind:bg=⟨ color⟩ (default value is yellow)
The background color for annotations.unit=⟨ dim⟩ (default value is yellow)
Set the package unit to ⟨ dim⟩.col=⟨ colspec⟩ (default value is c)
Where ⟨ colspec⟩ is a column specification for the tabular environment. Moreover, the following abbreviations are recognized:
key expands to c col=c l col=l r col=r p=⟨ w⟩ col=p{⟨ w⟩}
key expands to C col={>{$}c<{$}} L col={>{$}l<{$}} R col={>{$}r<{$}} P⟨ w⟩ col={>{$}p{⟨ w⟩}<{$}} ⟨ pos⟩ is the optional relative position of the annotation, it defaults to 1,1, and is counted in the package units.
⟨ ps options⟩ are passed to the command \psset) in ps mode and ignored otherwise.
Parameters (color and tabular columns specifications) can also be set globally using the command: \bubbleset{⟨ key=value list⟩}
This package uses active anchors and the bubbles package to provide annotations by raising a bubble when the cursor is over the anchor.
The package defines a single command \adviannot[⟨ key=value list⟩]{⟨ anchor⟩}[⟨ ps options⟩](⟨ pos⟩){⟨ text⟩}
whose options are identical to those of the \bubble macro; however the bubble appears within an active anchor.
This 3-lines long package loads the graphicx.sty package and provides declarations so that JPEG, EPS, TIF, TIFF source images can be embedded: Active-DVI will preview these images directly while other drivers will translate them on demand.